Exhibit 5.1

              [LETTERHEAD OF LEBOEUF, LAMB, GREENE & MACRAE, L.L.P.]

                              125 West 55th Street
                            New York, NY 10019-5389
                                 (212) 424-8000
                           FACSIMILE: (212) 424-8500

                                                    July 22, 2003

Trump Casino Holdings, LLC
Trump Casino Funding, Inc.
1000 Boardwalk
Atlantic City, New Jersey 08401

      Re: Registration Statement on Form S-1 (File No. 333-105760)
          --------------------------------------------------------

Dear Sirs:

         We have acted as counsel for Trump Casino Holdings, LLC, a Delaware
limited liability company ("TCH") and Trump Casino Funding, Inc., a Delaware
corporation ("Funding" and, together with TCH, the "Issuers"), and the
Guarantors identified below in connection with the preparation and filing with
the Securities and Exchange Commission by the Issuers and the Guarantors of a
registration statement on Form S-1, File No. 333-105760 (the "Registration
Statement") under the Securities Act of 1933, as amended (the "Act"), relating
to the sale, from time to time, by Donald J. Trump (the "Selling Noteholder"),
in the manner described in the Prospectus (the "Prospectus") which forms part of
the Registration Statement, of up to $15,000,000 principal amount of 17-5/8%
Second Priority Mortgage Notes due 2010 (the "Second Priority Notes"). The
obligations of the Issuers under the Second Priority Notes are guaranteed,
jointly and severally, by the Guarantors (collectively, the "Guarantees"). The
Second Priority Notes were initially issued and sold to the Selling Noteholder
in a transaction exempt from registration under the Act. The Second Priority
Notes were issued pursuant to an indenture (the "Indenture"), dated as of March
25, 2003, among the Issuers and U.S. Bank, National Association, as trustee, and
each of the following entities as guarantors: Trump Marina Associates, L.P., a
New Jersey limited partnership, Trump Marina, Inc., a New Jersey corporation,
Trump Indiana, Inc., a Delaware corporation, Trump Indiana Realty, LLC, a
Delaware limited liability company, THCR Management Holdings, LLC, a Delaware
limited liability company, and THCR Management Services, LLC, a Delaware limited
liability company (collectively, the "Guarantors"). Capitalized terms used
herein without definition have the meanings ascribed to such terms in the
Registration Statement.



Trump Casino Holdings, LLC
Trump Casino Funding, Inc.
July 22, 2003
Page 2

         In connection with the opinions set forth herein, we have examined
originals or copies, certified or otherwise identified to our satisfaction, of
(i) the Registration Statement and (ii) the Indenture. We have also examined
originals or copies, certified or otherwise identified to our satisfaction, of
such corporate records, agreements, documents and other instruments, and such
certificates or comparable documents of public officials and of officers and
representatives of the Issuers and Guarantors, and have made such inquiries of
such officers and representatives, as we have deemed relevant and necessary as a
basis for the opinions hereinafter set forth.

         In connection with this opinion, we have assumed that the Registration
Statement and any amendments thereto (including post-effective amendments) will
have become effective and that the Second Priority Notes will be sold by the
Selling Noteholder in compliance with applicable federal and state securities
laws and in the manner described in the Prospectus. We have also assumed that
the Indenture has been duly authorized, executed and delivered by the Trustee.

         Based upon and subject to the foregoing, we are of the opinion that:

         1. The Second Priority Notes to be sold by the Selling Noteholder in
the manner described in the Prospectus under the captions "Selling Noteholder"
and "Plan of Distribution" are legally issued and constitute valid and binding
obligations of the Issuers, enforceable against the Issuers in accordance with
their respective terms.

         2. The Guarantees are valid and binding obligations of the Guarantors,
enforceable against the Guarantors in accordance with their respective terms.

         The foregoing opinions are subject to the effects of applicable
bankruptcy, insolvency, reorganization, moratorium, fraudulent transfer or
conveyance and similar laws from time to time in effect affecting creditors'
rights generally and general principles of equity (regardless of whether such
principles are considered in a proceeding in equity or at law).



Trump Casino Holdings, LLC
Trump Casino Funding, Inc.
July 22, 2003
Page 3


         The opinions expressed herein are limited exclusively to the federal
laws of the United States of America, the laws of the State of New York and the
State of New Jersey, the Delaware General Corporation Law and the Delaware
Limited Liability Company Act and we are expressing no opinion as to the effect
of the laws of any other jurisdiction, domestic or foreign. The opinions
expressed herein relating to matters of New Jersey law are based entirely on the
opinion of Graham, Curtin & Sheridan, a Professional Association, a copy of
which is filed as an exhibit to the Registration Statement.

         We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference to this firm under the heading
"Legal Matters" in the Prospectus included in the Registration Statement. In
giving such consent, we do not hereby concede that we are within the category of
persons whose consent is required under Section 7 of the Act or the rules and
regulations of the Securities and Exchange Commission.

                                        Very truly yours,

                                        LeBoeuf, Lamb, Greene & MacRae, L.L.P.