Exhibit 10.4
Form 8-K
Viking Systems, Inc.
File No. 000-49636

                              VIKING SYSTEMS, INC.
                             STOCK OPTION AGREEMENT

     This  Agreement  is entered  into this 18th day of  December  2003,  by and
between Viking Systems, Inc., a Nevada corporation ("Corporation") and Daniel F.
Crowley, a Director of the Corporation (" Crowley").

                                    Recitals

     In  consideration  for  Crowley  agreeing  to  serve as a  director  of the
Corporation,  the  Company  has agreed to grant  Crowley  an option to  purchase
shares of the Corporation's common stock.

     The purpose of granting this option to Crowley is to promote the success of
the  Corporation and to advance the interests of the Corporation by providing an
additional means,  through the grant of this stock option,  to motivate,  retain
and reward  Crowley with an incentive for high levels of individual  performance
and improved financial performance of the Corporation.

     The Board of Directors of the  Corporation  has granted the option provided
for herein in accordance with Rule 16b-3(d)(1)  promulgated under the Securities
Exchange Act of 1934, as amended (the "Act").

     The grant of the option  provided  for  herein,  and the  exercise  of such
options, shall be exempt from Section 16(b) of the Act;

     NOW THEREFORE, it is agreed as follows:

                                    Agreement

     1. Grant of Option.  Subject to the terms and conditions of this Agreement,
the Corporation hereby grants to Crowley, the option ("Option") to purchase from
the Corporation up to an aggregate of 200,000 shares of the Corporation's common
stock  ("Option  Shares"),  from  time to time,  at a price  of $.02  per  Share
("Exercise Price"). The Option is fully vested and is now exercisable in part or
in full.

     2. NSO. The Option granted  hereunder shall be deemed to be a Non-Statutory
Stock Option (NSO).

     3. Exercise of Option.  The Option  granted  herein expires on December 31,
2008 and must be exercised, if at all, on or before December 31, 2008.





          3.1.  Manner of Exercise.  This Option may be exercised in whole or in
     part by delivery to the Corporation, from time to time, of a written notice
     signed by Crowley, specifying the number of Option Shares that Crowley then
     desires to purchase,  together with:  (i) cash,  certified  check,  or bank
     draft payable to the order of the Corporation or (ii) other form of payment
     acceptable to the Corporation's Board of Directors,  for an amount equal to
     the Exercise Price of such Shares.  Crowley may pay all or a portion of the
     Exercise Price,  and/or the tax  withholding  liability with respect to the
     exercise of the Option either by surrendering shares of stock already owned
     by  Crowley  or by  withholding  Option  Shares,  provided  that the  Board
     determines that the fair market value of such surrendered stock or withheld
     Option Shares is equal to the corresponding  portion of such Exercise Price
     and/or  tax  withholding  liability,  as the  case  may be,  to be paid for
     therewith.

          3.2. Certificates.  Promptly after any exercise in whole or in part of
     the  Option  by  Crowley,  the  Corporation  shall  deliver  to  Crowley  a
     certificate or certificates for the number of Option Shares with respect to
     which the Option was so exercised, registered in Crowley's name.

     4.  Restriction  on  Transferability.  This Option is not  transferable  by
Crowley  otherwise  than  by  testamentary  will  or the  laws  of  descent  and
distribution and, during Crowley's lifetime, may be exercised only by Crowley or
Crowley's guardian or legal representative. Except as permitted by the preceding
sentence,  neither  this Option nor any of the rights and  privileges  conferred
thereby shall be  transferred,  assigned,  pledged,  or  hypothecated in any way
(whether by  operation  of law or  otherwise),  and no such  option,  right,  or
privilege shall be subject to execution,  attachment,  or similar process.  Upon
any attempt to transfer  this  Option,  or of any right or  privilege  conferred
thereby,  contrary to the provisions  hereof, or upon the levy of any attachment
or similar process upon such option,  right,  or privilege,  this Option and any
such rights and privileges shall immediately become null and void.

     5. Exercise in Event of Death or Disability. Whenever the word "Crowley" is
used in any provision of this Agreement under  circumstances  when the provision
should   logically  be  construed   to  apply  to  Crowley's   guardian,   legal
representative,  executor,  administrator,  or the person or persons to whom the
Option may be  transferred  by  testamentary  will or by the laws of descent and
distribution,  the word  "Crowley"  shall be deemed to  include  such  person or
persons.

     6. No Rights As Shareholder Prior To Exercise. Crowley shall not, by virtue
hereof, be entitled to any rights of a shareholder in the Corporation, either at
law or equity.  The rights of Crowley  are  limited to those  expressed  in this
Option and are not enforceable  against the Corporation except to the extent set
forth herein.

     7.  Registration  of  Option  Shares.  The  Option  Shares  have  not  been
registered  with the Securities and Exchange  Commission.  The Company shall use
its best efforts to register the Options  Shares on Form S-8 with the Securities
and Exchange Commission as soon as practical.

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     8. Anti-Dilution Provisions. The number and kind of Shares purchasable upon
the  exercise  of this  Option  and the  exercise  price  shall  be  subject  to
adjustment from time to time as follows:

          8.1.  In case  the  Corporation  shall  (i) pay a  dividend  or make a
     distribution  on the outstanding  Shares payable in Shares,  (ii) subdivide
     the outstanding  Shares into a greater number of Shares,  (iii) combine the
     outstanding  Shares  into a  lesser  number  of  Shares,  or (iv)  issue by
     reclassification of the Shares any Shares of the Corporation, Crowley shall
     thereafter be entitled,  upon  exercise,  to receive the number and kind of
     shares which,  if this Option had been exercised  immediately  prior to the
     happening of such event,  Crowley  would have owned upon such  exercise and
     been  entitled to receive upon such  dividend,  distribution,  subdivision,
     combination, or reclassification.

          8.2. In case the Corporation  shall  consolidate or merge into or with
     another corporation, or in case the Corporation shall sell or convey to any
     other  person or  persons  all or  substantially  all the  property  of the
     Corporation,  Crowley  shall  thereafter  be entitled,  upon  exercise,  to
     receive the kind and amount of shares, other securities, cash, and property
     receivable upon such consolidation, merger, sale, or conveyance by a holder
     of the number of Shares which might have been  purchased  upon  exercise of
     this Option  immediately  prior to such  consolidation,  merger,  sale,  or
     conveyance,  and shall have no other conversion  rights. In any such event,
     effective  provision  shall be made,  in the  certificate  or  articles  of
     incorporation of the resulting or surviving  corporation,  in any contracts
     of sale and conveyance,  or otherwise so that, so far as appropriate and as
     nearly as  reasonably  may be,  the  provisions  set forth  herein  for the
     protection of the rights of Crowley shall thereafter be made applicable.

          8.3.  Whenever the number of Shares  purchasable upon exercise of this
     Option is adjusted  pursuant to this Section,  the exercise price per Share
     shall be adjusted  simultaneously  by  multiplying  that exercise price per
     Share in effect  immediately  prior to such  adjustment  by a fraction,  of
     which the numerator shall be the number of Shares purchasable upon exercise
     of this  Option  immediately  prior to such  adjustment,  and of which  the
     denominator shall be the number of Shares so purchasable  immediately after
     such  adjustment,  so that the  aggregate  exercise  price  of this  Option
     remains the same.

          8.4. The existence of the Option shall not affect in any way the right
     or power of the  Corporation or its  shareholders  to make or authorize any
     adjustments,  recapitalization,  reorganization,  or other  changes  in the
     Corporation's   capital  structure  or  its  business,  or  any  merger  or
     consolidation  of the  Corporation,  or any  issue  of  bonds,  debentures,
     preferred  shares with rights greater than or affecting the Shares,  or the
     dissolution or liquidation of the  Corporation,  or any sale or transfer of
     all or any part of its assets or business,  or any other  corporate  act or
     proceeding, whether of a similar character or otherwise.

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     9. Termination of Status as Director.  If Crowley's  services as a director
of the Corporation shall terminate by reason of death or disability, or if he is
not  reelected or  reappointed  to the Board of  Directors,  the Option  granted
hereby  shall  remain  exercisable  for  six  months  after  the  date  of  such
termination  but not later than  December 31, 2008. If Crowley shall resign from
the Board of Directors, this option shall immediately terminate and no longer be
exercisable.

     10. Notices.  Any notices  permitted or required under this Agreement shall
be deemed given upon the date of personal  delivery or 48 hours after deposit in
the United  States  mail,  postage  fully  prepaid,  return  receipt  requested,
addressed  to the  Corporation  at its  principal  placement  of business and to
Crowley at his residence.

     11. Miscellaneous

          11.1. Governing Law. This Agreement shall be governed by and construed
     in accordance with the laws of the State of California.

          11.2. Titles and Captions. All section titles or captions contained in
     this Agreement are for convenience only and shall not be deemed part of the
     context nor effect the interpretation of this Agreement.

          11.3.   Entire   Agreement.   This   Agreement   contains  the  entire
     understanding  between  and  among the  parties  and  supersedes  any prior
     understandings  and agreements  among them respecting the subject matter of
     this Agreement.

          11.4.  Binding  Agreement.  This  Agreement  shall be binding upon the
     heirs,  executors,  administrators,  successors  and assigns of the parties
     hereto.

          11.5. Computation of Time. In computing any period of time pursuant to
     this  Agreement,  the day of the  act,  event or  default  from  which  the
     designated  period of time begins to run shall be included,  unless it is a
     Saturday, Sunday, or a legal holiday, in which event the period shall begin
     to run on the next day which is not a Saturday,  Sunday,  or legal holiday.
     In the event that the last day of any period falls on a Saturday, Sunday or
     legal  holiday,  such  period  shall  run  until  the end of the  next  day
     thereafter which is not a Saturday, Sunday, or legal holiday.

          11.6.  Pronouns and Plurals.  All pronouns and any variations  thereof
     shall be deemed to refer to the masculine,  feminine,  neuter, singular, or
     plural as the identity of the person or persons may require.

          11.7.  Arbitration.  If at any time during the term of this  Agreement
     any dispute,  difference, or disagreement shall arise upon or in respect of
     the Agreement, and the meaning and construction hereof, every such dispute,
     difference,  and disagreement  shall be referred to a single arbiter agreed
     upon by the parties, or if no single arbiter can be agreed upon, an arbiter

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     or arbiters shall be selected in accordance  with the rules of the American
     Arbitration Association and such dispute, difference, or disagreement shall
     be settled by arbitration in accordance with the then prevailing commercial
     rules of the American Arbitration Association,  and judgment upon the award
     rendered  by the arbiter  may be entered in any court  having  jurisdiction
     thereof.

          11.8. Presumption.  This Agreement or any section thereof shall not be
     construed  against  any party due to the fact  that said  Agreement  or any
     section thereof was drafted by said party.

          11.9. Further Action. The parties hereto shall execute and deliver all
     documents, provide all information and take or forbear from all such action
     as  may  be  necessary  or  appropriate  to  achieve  the  purposes  of the
     Agreement.

          11.10. Parties in Interest. Nothing herein shall be construed to be to
     the benefit of any third party, nor is it intended that any provision shall
     be for the benefit of any third party.

          11.11.  Savings  Clause.  If any provision of this  Agreement,  or the
     application of such provision to any person or circumstance,  shall be held
     invalid,  the  remainder  of this  Agreement,  or the  application  of such
     provision  to persons or  circumstances  other than those as to which it is
     held invalid, shall not be affected thereby.

          11.12.  Representation by Counsel.  Crowley represents that he/she has
     been advised that he is not being  represented  in this  transaction by the
     corporation's  attorneys  and that Marsh has been advised to seek  separate
     legal counsel for advice in this matter.

     IN WITNESS  WHEREOF,  the parties have executed this  Agreement the day and
year first above-written.

     Viking Systems, Inc.                 Crowley


By   /s/ Thomas B. Marsh                  Daniel F. Crowley
     --------------------------           --------------------------
     Thomas B. Marsh, President           Daniel F. Crowley

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