Cast (14)
Henry WinklerHimself / Arthur 'The Fonz' FonzarelliSol GordonHimself (Institute for Family Research and Education)Kee MacFarlaneHerself (Children's Institute International)Chris WallaceHimself
John RitterHimself
Mariette HartleyHerself
Hal SmithAnimated Voice
Henry CordenFred Flintstone (voice)
Lucille BlissSmurfette (voice)
Danny GoldmanAnimated Voice
June ForayJokey Smurf (voice)Dana KavinLittle GirlHannah Mason HauserTitle Narrator (voice)
Don MessickPapa Smurf / Scooby-Doo / Scrappy-Doo (voice)