Rocket Boy
Buddy
Mr. Pim (voice)
Palimon
Susan
Mr. Wong
Irate Customer
Tony
The Hawk
Store Customer (as J. W. Carroll)
Store Customer (as Jerry Craden)
T. V. Announcer
Hawkhead
Susan's Friend #3
Robert Boyd (as Paul-Emille Frappier)
Oil Tycoon
Father
Policeman
Store Customer
Automatic Safety System
X-Con Head
Detective
Susan's Friend #2
Susan's Friend #1
Little Kid (as Sunny Besen-Thrasher)