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Opening Titles[]
- Mirisch-DePatie-Freleng Present
- "Here Comes the Grump"
Ending Credits[]
- Direction: Gerry Chiniquy, Art Davis, George Gordon, Sid Marcus, Hawley Pratt, Grant Simmons
- Stories · Story Supervision: John W. Dunn · Don Christensen, Nick George, Bill Lutz
- Layout: Pete Alvarado, Bob Givens, Herb Johnson, Jack Miller, Dick Ung, Don Sheppard, Martin Studler, Al Wilson, Steve Nakagawa
- Character Design: Art Leonardi, Steve Nakagawa
- Continuity Design: Steve Nakagawa
- Animation: Warren Batchelder, Bob Bentley, William Carney, Edward DeMattia, Xenia, John Gibbs, Manny Gould, Ed Love, Bud Luckey, Ed Rehberg, Manny Perez, Bob Richardson, Ed Solomon, Robert Taylor, Lloyd Vaughan, Don Williams
- Backgrounds: Richard Thomas, Mary O'Loughlin, Tom O'Loughlin
- Film Editing Supervised by: Lee Gunther · Allan Potter, Todd McKay, Lloyd Friedgen
- Sound & Effects Engineers: Jim Harris, Phil Kaye
- Voices: Rip Taylor, Jay North, Avery Schreiber, Stefanianna Christopherson, Marvin Miller, Athena Lorde, Larry D. Mann, June Foray
- Music: Doug Goodwin
- Production Supervision: Jim Foss
- Prod. Coordinator: Harry Love
- Sound by Producers' Sound Service, Inc.
- Animation Production by: Mushi Studio
- Animation Supervision: Steve Nakagawa
- Animation Director: Osamu Dezaki
- Key Animation: Yoshikazu Yasuhiko
- Animation: Akio Sugino, Sadao Miyamoto
- Layout: Yoshikazu Yasuhiko
Closing Logos[]
- DFE Films
- Mirisch Films, Inc.