Dick Van Dyke

Claude R. Fitzwilliam

Barbara Feldon

Juliet Nowell

John McGiver

Albert

Edith Evans

Miss Victoria Woodworth

Harry Townes

Mr. Nowell

John Fiedler

Mr. Morton Dunne

Anne Seymour

Grimsby

Norman Fell

Oberblatz

Cecil Kellaway

Buckmaster

Stephen Strimpell

Byron Casey

Helen Kleeb

Mrs. Mortimer

Albert Carrier

Pierre

Nelson Olmsted

Simmons

Noam Pitlik

Charles

Anthony Eustrel

Garland

Sam Waterston

Oliver

Karen Norris

Kitty

Patience Cleveland

Dolly

Laurence Naismith

Mr. Cotty (uncredited)

Barbara Morrison

Mrs. Mudge (uncredited)

Kenner G. Kemp

Bar Patron (uncredited)

Merie Earle

Elderly Shoplifter (uncredited)

Meg Wyllie

Saleswoman (uncredited)

Arthur Peterson

Liquor Store Clerk (uncredited)

John Daheim

Man Who Gets Slapped (uncredited)

Ethelreda Leopold

Customer (uncredited)

Arthur Tovey

Bar Patron (uncredited)

Paulene Myers

Oberblatz's secretary (uncredited)