Darsteller und CrewRobin WilliamsMork (voice)Frank WelkerDoing (voice)Henry WinklerThe Fonz (voice)Penny MarshallLaverne DeFazio (voice)Pam DawberMindy McConnell (voice)Ron PalilloSergeant Squealy (voice)Lynne Marie StewartShirley Feeney (voice)Ralph JamesOrson (voice)