Kadro (16)
Arnold StangTop Cat (voice)
Maurice GosfieldBenny the Ball (voice)
Leo De LyonBrain / Spook (voice)
Marvin KaplanChoo Choo (voice)
John StephensonFancy-Fancy (voice)
Allen JenkinsOfficer Dibble (voice)
Lars ThiesgaardTop Cat (voice)
Paul HüttelChoo Choo / Brain (voice)
Kjeld NørgaardPolitibetjent Charlie Dibble (voice)
Herb VigranSpace Shuttle Doctor (voice)
Bea BenaderetReceptionist (voice)
Jean Vander Pyl
Daws ButlerA.T
Paul Frees
Don MessickBeau / Narrator / Baseball Announcer / J.C. CrowfliesSallie Janes