크레딧 출연 프랭크 웰커 Barney Rubble (voice) Henry Corden Fred Flintstone (voice) B.J. Ward Betty (voice) Jean Vander Pyl Wilma / Mrs. Slate (voice) 메건 멀러리 Pebbles (voice) Jerry Houser Bamm-Bamm (voice) June Foray Various voices (voice) 윌리엄 해나 Bill (voice) 조셉 버베라 Joe (voice) John Stephenson Mr. Slate (voice) Kip King Additional Voices (voice) Roger Rose Additional Voices (voice) Don Messick (voice) Russi Taylor (voice) 스텝 Ted Nichols Sound Bill Getty Sound Warren Foster Writing 윌리엄 해나 Writing John McCarthy Sound Doug Goodwin Sound Marty Paich Sound Alex Lovy Writing R.S. Allen Writing Harvey Bullock Writing Richard Olso Sound 윌리엄 해나 Directing 조셉 버베라 Writing Harvey Bullock Writing R.S. Allen Writing Rich Fogel Writing Mark Young Production Iwao Takamoto Production Mark Seidenberg Writing Ray Patterson Visual Effects Paul Sabella Visual Effects 윌리엄 해나 Production 조셉 버베라 Production 존 데브니 Sound