As filed with the Securities and Exchange Commission on October 21, 1999

                                                      Registration No. 333-89397

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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                         Post-Effective Amendment No. 1
                                   to Form S-8
                             REGISTRATION STATEMENT
                                      under
                           THE SECURITIES ACT OF 1933

                           ---------------------------


                         LUMINANT WORLDWIDE CORPORATION
             (Exact name of registrant as specified in its charter)

            Delaware                                        75-2783690
(State or other jurisdiction of                          (I.R.S. employer
 incorporation or organization)                        identification number)

                       4100 Spring Valley Road, Suite 750
                               Dallas, Texas 75244
                    (Address of Principal Executive Offices)

                                 (972) 404-5167
              (Registrant's telephone number, including area code)

                         Luminant Worldwide Corporation
                          1999 Long-Term Incentive Plan
                            (Full title of the plan)

                               Guillermo G. Marmol
                             Chief Executive Officer
                         Luminant Worldwide Corporation
                       4100 Spring Valley Road, Suite 750
                               Dallas, Texas 75244
                                 (972) 404-5167
          (Name and address, including zip code, and telephone number,
                   including area code, of agent for service)

                           ---------------------------

                                 With a copy to:

                             R. Scott Kilgore, Esq.
                           Wilmer, Cutler & Pickering
                               2445 M Street, N.W.
                             Washington, D.C. 20037

                           ---------------------------



                         CALCULATION OF REGISTRATION FEE

                                                                                                      

                                                                                  Proposed          Proposed
                                       Title of                                   Maximum            Maximum
                                      Securities                 Amount           Offering          Aggregate         Amount of
                                         to be                   to be             Price            Offering         Registration
           Name of Plan               Registered               Registered       Per Share (1)       Price (1)         Fee (1)(2)
- ------------------------------------------------------------------------------------------------------------------------------------
1999 Long-Term Incentive            Common Stock, par           7,249,031          $30.00         $118,577,128.74     $32,964.44
Plan (the "1999 Plan")              $0.01
- ------------------------------------------------------------------------------------------------------------------------------------

<FN>

(1)      In accordance  with Rule 457(h) and Rule 457(c) the aggregate  offering
         price and the amount of the  registration fee are computed on the basis
         of (a) for  2,015,458  shares not yet  subject  to  options,  $30,  the
         average of the high and low prices  reported in the Nasdaq Stock Market
         on October 18, 1999, and (b) for granted options for 5,233,573  shares,
         the actual  exercise  prices  specified in those granted options (which
         range from $0.01 to $18). Also registered hereunder are such additional
         number of shares of Common Stock, presently  indeterminable,  as may be
         necessary to satisfy the  antidilution  provisions of the Plan to which
         this Registration Statement relates.

(2)      The full amount of the filing fee was paid with the initial filing.

                                      - 1 -

</FN>





                         POST-EFFECTIVE AMENDMENT NO. 1

     This  Post-Effective  Amendment  No. 1 to Form S-8  Registration  Statement
(File No.  333-89397)  amends the original filing by correcting the footnotes to
the Calculation of Registration  Fee table. It also notes that the plan attached
to the  original  filing  replaces  the  version  filed as  Exhibit  10.1 to the
Company's  Form  S-1/A  (File No.  333-  80161)  filed with the  Securities  and
Exchange  Commission  on August 9, 1999.  The  number of shares of Common  Stock
registered  hereunder  remains the same (except with respect to the antidilution
reference  in  the   footnote),   and  the  contents  of  the   previously-filed
Registration  Statement  on Form S-8,  filed with the  Securities  and  Exchange
Commission on October 20, 1999, are incorporated by reference herein.

                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933, the Company
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements for filing this  Post-Effective  Amendment on Form S-8 and has duly
caused this amendment to be signed on its behalf by the  undersigned,  thereunto
duly authorized, in Chalfont, Pennsylvania on the 21st day of October, 1999.

                                           LUMINANT WORLDWIDE CORPORATION



                                               /s/ Thomas G. Bevivino
                                           By: ---------------------------------
                                               Thomas G. Bevivino
                                               Senior Vice President - Finance


                                POWER OF ATTORNEY


     KNOW ALL MEN BY THESE PRESENTS,  that Thomas G. Bevivino has been appointed
the true and lawful  attorney-in-fact and agent of the persons identified below,
with full power of substitution and resubstitution, for him or her and in his or
her  name,  place  and  stead,  in any and  all  capacities  to sign  any or all
amendments (including  post-effective  amendments) to the Registration Statement
on Form S-8 (File No.  333-89397)  filed on October  20,  1999,  and to file the
same, with all exhibits  thereto,  and other documents in connection  therewith,
with the Securities and Exchange  Commission,  with the full power and authority
to do and perform  each and every act and thing  requisite  and  necessary to be
done in and about the  premises,  as fully for all intents and purposes as he or
she might or could do in person.

     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
Registration  Statement  has  been  signed  by  the  following  persons  in  the
capacities and on the dates indicated.

    Signature                      Title                            Date



         *                    Chairman of the Board             October 21, 1999
- ---------------------
Michael H. Jordan



         *                    Chief Executive Officer           October 21, 1999
- ---------------------         and Director
Guillermo G. Marmol


                                      - 2 -




         *                    President, Chief Operating        October 21, 1999
- ---------------------         Officer and Director
James R. Corey



/S/ Thomas G. Bevivino        Senior Vice President - Finance   October 21, 1999
- ----------------------        and Chief Accounting Officer
Thomas G. Bevivino




         *                    Director                          October 21, 1999
- ---------------------
George P. Stamas



         *                    Director                          October 21, 1999
- ---------------------
Randolph Austin



         *                    Director                          October 21, 1999
- ---------------------
Michael J. Dolan




         *                    Director                          October 21, 1999
- ---------------------
Richard M. Scruggs





*By:  /s/ Thomas G. Bevivino
      ------------------------
        Thomas G. Bevivino, as
        Attorney-in-Fact





                                      - 3 -



                                  EXHIBIT INDEX


Exhibit
Number        Description

4.1 *          1999 Long-Term Incentive Plan

5 **           Opinion of Wilmer, Cutler & Pickering, as to the legality of the
               securities being registered

23.1           Consent of PricewaterhouseCoopers LLP

23.2           Consent of Arthur Andersen LLP

24 **          Power of attorney

- ------------------------

*              Incorporated by reference to Luminant's Registration Statement on
               Form S-8 (File No.  333-89397)  as filed  with the SEC on October
               20,  1999.  This  version,  as  approved by  Luminant's  board of
               directors  before  the  company's   registration   statement  was
               effective,  replaces  the  version  filed as Exhibit  10.1 to the
               Company's  Form  S-1/A  (File  No.   333-80161)  filed  with  the
               Securities and Exchange Commission on August 9, 1999.

**             Incorporated by reference to Luminant's Registration Statement on
               Form S-8 (File No. 333-89397) as filed with the SEC on
               October 20, 1999.

                                      - 4 -