Peter Sellers

Dodger Lane

Wilfrid Hyde-White

Soapy Stevens

Maurice Denham

Governor Horatio Bennett

Irene Handl

Mrs. Price

David Lodge

Jelly Knight

Lionel Jeffries

Chief Prison Officer Sidney Crout

Liz Fraser

Ethel

Bernard Cribbins

Lennie Price

Beryl Reid

Miss Pringle

Walter Hudd

Reverend Patterson