Laura Schwarz
Rupert Berner (as John Aldrich)
Inspector Nat Braun
Suzy Schwarz
Zookeeper #1
Zookeeper #2
Carol's Mother
Carol
Schoolgirl - Annie
Schoolgirl - Alice
Schoolboy - Tommy
Karl
Fay
Reporter
Rupert Berner
Spectator at Audience (uncredited)
Car Driver (uncredited)
Passerby (uncredited)