Blonde goddess Marika Rökk plays Julia Koster, a ravishing red-headed musical revue star and her opening number, "At Night It Isn't Right To Be Alone", playing to a packed theater, is both an eye-popper and a jaw-dropper.

Marika Rökk
as Julia Koestner

Wolfgang Lukschy
as Peter Groll, Oberingenieur

Walter Müller
as Erwin Forster, Ingenieur

Georg Alexander
as Der Theaterdirektor

Grethe Weiser
as Luise, Jungfer bei Julia

Lotte Spira
as Kantinenwirtin

Victor Janson
as Lokalgast

Herbert Weißbach
as Schlafwagenkontrolleur

Inge Drexel
as Dorfmädchen Resi

Valentin Froman
as Julias Tanzpartner