In this feature-length film based on the "Flintstones" TV show, secret agent Rock Slag is injured during a chase in Bedrock. Slag's chief decides to replace the injured Slag with Fred Flintstone, who just happens to look like him. The trip takes Fred to Paris and Rome, which is good for Wilma, Barney, and Betty, but can Fred foil the mysterious Green Goose's evil plan for a destructive missile without letting his wife and friends in on his secret?
Cast
Alan Reed
Fred Flintstone (voice)
Mel Blanc
Barney Rubble / Dino (voice)
Jean Vander Pyl
Wilma Flintstone (voice)
Gerry Johnson
Betty Rubble (voice)
Don Messick
Ali / Various Voices (voice)
Janet Waldo
Roberta / Various Voices (voice)
Paul Frees
Rock Slag / Green Goose / Triple X (voice)
Harvey Korman
Chief Mountmore / Additional Voices (voice)
John Stephenson
Mr. Slate / Various Voices (voice)
June Foray
Tanya Malichite (voice)
Crew
William Hanna
Director, Story
Joseph Barbera
Director, Story
R.S. Allen
Screenplay
Harvey Bullock
Screenplay
Alex Lovy
Story
Warren Foster
Story
Charles August Nichols
Animation Director
Irven Spence
Animation
George Nicholas
Animation
Edwin Aardal
Animation
Don Lusk
Animation
Dick Lundy
Animation
Ed Parks
Animation
Allen Wilzbach
Animation
George Germanetti
Animation
Hugh Fraser
Animation
George Goepper
Animation
Ed Barge
Animation
Jerry Hathcock
Animation
Kenneth Muse
Animation
Bill Keil
Animation
John Sparey
Animation
George Kreisl
Animation
Carlo Vinci
Animation
Hicks Lokey
Animation
Richard Olso
Sound Director
Bill Getty
Sound Director
Ted Nichols
Original Music Composer
Marty Paich
Original Music Composer
Doug Goodwin
Songs
John McCarthy
Songs
