On screen
Cast
9 credited performers
Peter Sellers
Sir Walter Smood / Reuben J. Crouch
Graham Stark
Carstairs
Dick Emery
Pules
Artwork unavailable
Anne Hayes
Miss Jones
Raymond Francis
King of Flanubria
Artwork unavailable
Frank Hawkins
Inspector Plungegroin
Artwork unavailable
Bryan Johnson
Other characters
Artwork unavailable
Dickie Martyn
Other characters
Ray Ellington
Self