Happy Birthday, Garfield! credits

Opening Titles

 * "Happy Birthday, Garfield!"

Ending Credits

 * Executive Producer: Jim Davis
 * Original Music by: Desirée Goyette and Ed Bogas
 * Starring Lorenzo Music as the voice of "Garfield" · and Thom Huge as "Jon" · Gregg Berger as "Odie"
 * Special Guest Stars: Lou Rawls, Desirée Goyette, Ed Bogas
 * Director of Photography: Bob Keys
 * Sound Engineer: Bernie Kriegel
 * Animation by: Film Roman, Inc.
 * Costumed Actors: Vaughn West, Russell Ochocki
 * Edited by: Joe Bella, Tim Loock
 * Post Production Facilities: Complete Post, Inc.
 * Voice Track Recordings: Buzzy's Recording Services · Andy Morris, George Thompson, Tarrill Harris, Larry Lantz
 * Music Mixer: Gary Clayton
 * Music Recorded at: Russian Hill Recording and Hollywood Sound Recorders
 * Music Mixer: Al Phillips
 * "Prince Valiant", "The Lockhorns", "Snuffy Smith", "Captain Vincible", "Hägar the Horrible", "Popeye", "Henry", "Rip Kirby" · © 1988 King Features Syndicate
 * "Mother Goose and Grimm" · © 1988 Tribune Media Services
 * "B.C." · © 1988 Creators Syndicate Inc.
 * "For Better or For Worse" · © 1988 Universal Press Syndicate
 * "Marvin" · © 1988 North American Syndicate
 * "Basement Bertha" · © 1988 New York News Inc. Reprinted With Permission
 * "Superman" is a Trademark of DC Comics Inc. © 1988
 * A Production of United Media & Paws, Inc.
 * © 1988 United Feature Syndicate, Inc.