Fred Gwynne

Herman Munster

Yvonne De Carlo

Lily Munster

Al Lewis

Grandpa Munster

Hermione Gingold

Lady Effigy Munster

Terry-Thomas

Freddie Munster

John Carradine

Cruikshank

Butch Patrick

Eddie Munster

Debbie Watson

Marilyn Munster

Robert Pine

Roger Moresby

Bernard Fox

Lester Moresby

Diana Chesney

Mrs. Moresby

Richard Dawson

Joey

Maria Lennard

Millie Cruikshank

Ben Wright

Hennessy

Jeanne Arnold

Grace

Cliff Norton

Herbert

Arthur Malet

Alfie

Helen Kleeb

Emily (uncredited)

Danny Dee

British Customs Official

Walter Bacon

Pub Patron (uncredited)

Robert Ball

First Ship Steward (uncredited)

Jack Dodson

Second Ship Steward (uncredited)

Dick Crockett

Third Ship Steward (uncredited)

Jimmy Garrett

British Hooligan (uncredited)

James Gonzalez

Race Spectator (uncredited)

Robert Hitchcock

Ship Passenger (uncredited)

Colin Kenny

Man in Pub (uncredited)

William Meader

Race Spectator (uncredited)

William H. O'Brien

Man at Customs (uncredited)

Monty O'Grady

Race Spectator (uncredited)

Norman Palmer

Ship Passenger (uncredited)

John Roy

Race Spectator (uncredited)