A group of archaeologists asks Tarzan to help them find an ancient city in a hidden valley of women. He refuses, but Boy is tricked into doing the job. The queen of the women asks Tarzan to help them.
Johnny Weissmüller
as Tarzan
Brenda Joyce
as Jane
Johnny Sheffield
as Boy
Henry Stephenson
as Sir Guy Henderson, the Archeologist
Maria Ouspenskaya
as Amazon Queen
Barton MacLane
as Ballister
Donald Douglas
as Andres
Steven Geray
as Brenner
J.M. Kerrigan
as Splivens
Shirley O'Hara
as Athena
Christine Forsyth
as Amazon Woman (uncredited)
Frederic Brunn
as LaTour (uncredited)