Danny Kaye

Georgi

Walter Slezak

Yakov

Barbara Bates

Leza

Elsa Lanchester

Maria

Gene Lockhart

The Mayor

Alan Hale

Kovatch

Walter Catlett

Colonel Castine

Rhys Williams

Inspector General

Benny Baker

Telecki (uncredited)

Leonard Bremen

Lieutenant (uncredited)

Robert Cherry

Peasant (uncredited)

Frank Conlan

OId Villager (uncredited)

Jimmy Conlin

Turnkey (uncredited)

Helena Dare

Townwoman (uncredited)

Bryn Davis

Councilman's Wife (uncredited)

Henry Koster