Buffoonish Ernest and his dimwitted pal Abner unearth a huge cannon reputed to contain the crown jewels of England.
Ernest P. Worrell
Abner (as Ron K. James)
Dr. Glencliff
Nan
Van Driver
Receptionist
Surgeon (as Alf Humphries)
Thug 1 (as Mitch Kosterman)
Head Man
Construction Worker 1
Frank
Joe
Van Driver's Wife
Librarian
Construction Worker 2
Chancellor
Thug 2
Thug 3
Suits Commander
Security Sergeant
Truck Driver
