Phil Regan

as Daniel 'Danny' Francis O'Toole

Penny Singleton

as Colleen Kerrigan

Bert Gordon

as Mischa

Leonid Kinskey

as Cafe Owner Ivan Petrovich

Ruth Coleman

as Dorothy Stonewall

Mary Forbes

as Mrs. Stonewall

Lionel Pape

as Mr. Stonewall

Ralph Remley

as Timothy