Bob
Arthur Kober
Função desconhecida
Myron Bedlock
Dan Enright
The Ad Man
Kalev
(voice)
Secretary John Forsyth
Deputy D.A. Feldberg
Male Rhinoceros Hornbill (voice)
Ron Ziegler
Hal the Bus Driver
Technician
Deputy Dist. Atty. Feldberg
Arthur Stegman
The V.U.P.
Mel (voice)
David Wilentz
Young Scientist
Dr. Lawrence
Mason Andrews (voice)
Dr. Pollan
Stephen Elroy
Bob
Nathan
Myron
Don
Mr. Shoenfeld
Dr. Moritz Benayoun
Buck Bridges
Gary
Dr. Neuberger
Robert
Harry Drake
Dr. Frederick Tate
Rueben Bauer
Mac Ten's Lawyer
Capt. David Kiner
Self
