Hawaiian Escapade Wilma and Betty enter a television contest and win first prize, a trip for two to Rockiki Beach and a role on the television show ""Hawaiian Spy."" The two families journey to Hawaii, where Fred ends up working as a stunt man on the show. Details Casts Title Hawaiian Escapade Genres Family Animation Comedy Kids Release Date 1962-11-16 Episode Runtime 00 Hours 25 Minutes Season Number 3 Episode Number 10 Production Companies Hanna-Barbera Productions, Screen Gems Television Alan Reed Fred Flintstone (voice) Mel Blanc Barney Rubble (voice) Jean Vander Pyl Wilma Flintstone (voice) Bea Benaderet Betty Rubble (voice)