Ingeborg Schöner
(Kathrin Mertens)
Peter Weck
(Wolfgang Mertens)
Elma Karlowa
(Uschi Wolf)
Wolfgang Neuss
(Jakob Wilkins)
Inge Meysel
(Mrs. Haslacher)
Peter Schiff
(Kinderarzt (uncredited))
Margaret Cargill
(Lilo)
Erich Fiedler
(Doctor)
Klaus Becker
(Paul (uncredited))
Isabell Carenato
(Lisa (uncredited))
Klaus Dahlen
(Freddy (uncredited))