Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
GABELLI MARIO J
   2. Issuer Name and Ticker or Trading Symbol
GABELLI GLOBAL MULTIMEDIA TRUST INC [GGT] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O GAMCO INVESTORS, INC, ONE CORPORATE CENTER		 3. Date of Earliest Transaction (Month/Day/Year)
12/23/2008
(Street)

RYE, NY 10580		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 12/23/2008   S   5,000 D $ 3.964 164,263 I By: GGCP, Inc. (1)
Common Stock 12/29/2008   S   5,000 D $ 4.1744 159,263 I By: GGCP, Inc. (1)
Common Stock               258,974.96 D  
Common Stock               8,582 I By: Limited Partnership (4)
Common Stock               41,032.64 I By: GAMCO Investors, Inc. (2)
Common Stock               122,549.76 I By: Subsidiary (3)

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
GABELLI MARIO J
C/O GAMCO INVESTORS, INC
ONE CORPORATE CENTER
RYE, NY 10580		   X      
GAMCO INVESTORS, INC. ET AL
ONE CORPORATE CENTER
RYE, NY 10580		       Owner of Adviser
GGCP, INC.
140 GREENWICH AVENUE
GREENWICH, CT 06830		       Majority shareholder of GAMCO

Signatures

 Douglas r. Jamieson as Attorney-in-Fact for Mario J. Gabelli and GGCP, Inc. and GAMCO Investors, Inc.   12/29/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) These shares are owned by GGCP, Inc. Mr. Gabelli has less than a 100% interest in this entity. The securities reported reflect the total amount of securities beneficially owned by this entity, which is greater than Mr. Gabelli's indirect pecuniary interest. Mr. Gabelli hereby disclaims beneficial ownership of the shares held by this entity which are in excess of his indirect pecuniary interest.
(2) These shares are owned by GAMCO Investors, Inc. Mr. Gabelli and GGCP have less than a 100% interest in this entity and disclaim beneficial ownership of the shares held by this entity which are in excess of their indirect pecuniary interests.
(3) These shares are owned by a subsidiary of GAMCO Investors, Inc. Mr. Gabelli, GAMCO Investors, Inc., and GGCP have less than a 100% interest in this entity and disclaim beneficial ownership of the shares held by this entity which are in excess of their indirect pecuniary interests.
(4) These shares are owned by a limited partnership for which Mr. Gabelli serves as a general partner. Mr. Gabelli has less than a 100% interest in the entity and disclaims beneficial ownership of the shares held by this entity which are in excess of his indirect pecuniary interest.

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