Digby consumes a bowl of Project X, a liquid growth formula. Soon, he becomes a sheepdog of gigantic size!
Jim Dale
Jeff Eldon
Spike Milligan
Dr. Harz
Angela Douglas
Janine
John Bluthal
Jerry
Norman Rossington
Tom
Milo O'Shea
Dr. Jameson
Richard Beaumont
Billy White
Dinsdale Landen
Col. Masters
Garfield Morgan
Rogerson
Victor Spinetti
Prof. Ribart
Harry Towb
Ringmaster
Kenneth J. Warren
Gen. Frank
