Dr. Sigmund Walters
Beth Colman
Fred Mason
John Whipple
Nurse Strand
Dorothy Colman
Paula Dupree, the Ape Woman
Curly
Gruen
Roustabout (uncredited)
Fred Mason (in long shots) (archive footage / uncredited)
End Narrator (voice)(uncredited)
Dock Spectator (uncredited)
Cheela the Gorilla (uncredited)
Beth's Murdered Neighbor (uncredited)
Sheriff (uncredited)
Dock Ticket Office Clerk
Ship's Captain (archive footage)
Handler (uncredited)
Dock Worker (uncredited)
Jake - Handler (uncredited)
Man on Dock (uncredited)
Roustabout (uncredited)
Ringmaster (uncredited)
Tony - Handler (uncredited)
Veterinarian (uncredited)
4.9
/2004
7.415
/1990
5.7
/2005
6.8
/2009
7.5
/2003
1
/2021
6.7
/2014
6.7
/2013
6.4
/2012
5.819
/2016
6.037
/2008
6.3
/2014
7.1
/2015
5.96
/2016
6.935
/1984
4.9
/1976
6.07
/1980
6
/1936
5.4
/1988
3.4
/2004
5.5
/1989
5.117
/1982
4.094
/1989
5.2
/1943
5.9
/2010
5.541
/1981
6
/1972
5
/2024
6.6
/1999
6.6
/1987
4.6
/1962
5
/2018
4
/1959
