Executive Producers: William Hanna and Joseph Barbera
Directed by: Charles A. Nichols
Creative Producer: Iwao Takamoto
Recording Director: Alex Lovy
Assistant Recording Director: Maxine Hoppe
Story: Tom Dagenais, Joel Kane, Jack Mendelsohn, Ray Parker, Duane Poole, Dick Robbins
Storyboard Direction: Don Sheppard, Paul Sommer, Tom Yakutis
Voices: Joan Gerber, Virginia Gregg, Bob Hastings, Bob Holt, Marty Ingels, Allan Melvin, Don Messick, Alan Oppenheimer, Hal Smith, John Stephenson, Lurene Tuttle, Lennie Weinrib, Frank Welker, Paul Winchell
Production Design:  Bob Singer
Production Supervisor: Victor O. Schipek
Graphics: Iraj Paran
Musical Director: Hoyt Curtin
Musical Supervisor: Paul DeKorte
Layout Unit Supervisor: Owen Fitzgerald
Layout: Pete Alvarado, Dale Barnhart, Bob Givens, Alex Ignatiev, Bill Ignante, Dan Noonan, Tony Rivera, Terry Slade
Animation Supervisor: Jerry Hathcock
Animation: Steve Clark, Izzy Ellis, Hugh Fraser, Bob Hathcock, Bill Hutton, Lou Kachivas, Tony Love, Don Patterson, Ed Parks, Morrie Reden, Ken Southworth, Bob Trochim, Russ Von Neida, Ken Walker
Technical Supervision: Frank Pakier
Checking and Scene Planning: Evelyn Sherwood
Ink And Paint Supervison: Billie Kearns
Xerography: Robert "Tiger" West
Background Supervision: Fernando Montealegre
Background: Fernando Arce, Bill Proctor, John Currin
Sound Direction: Richard Olson, Bill Getty
Supervising Film Editor: Larry Cowan
Editors: Pat Foley, Joe Sandusky, James Yaras, Richard Allen, Terry Moore
Negative Consultant: William E. DeBoer
Post-Production Supervision:  Joed Eaton
Production Manager: Jayne Barbera
Camera: Curt Hall, Roy Wade, Ron Jackson, George Epperson