A scientist attempts to transplant a gorilla's brain into a man.
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Reach thousands of daily viewers · size 1200 x 200
Richard Talmadge
Harry Willis
Billie Dove
Helen Hendon
Stuart Holmes
Richard Drake
George Siegmann
Wang Wu
Tom Wilson
Casanova Clay
Charles Clary
Horace Hendon
Douglas Gerrard
Mr. Black
Frankie Mann
Mrs. Spinks
Fred Kirby
Dr. Spinks
Reach thousands of daily viewers · size 970 x 90
2026 · ★ 6.1
2012 · ★ 6.2
2022 · ★ 5.9
2013 · ★ 6.8
2025 · ★ 7.2
2001 · ★ 6.0
1977 · ★ 6.6
1915 · ★ 6.5
2025 · ★ 7.0
1934 · ★ 7.1
2019 · ★ 5.9
1994 · ★ 6.2
1992 · ★ 6.1
2023 · ★ 7.0
1928 · ★ 6.0
2006 · ★ 6.4
1931 · ★ 6.8
2008 · ★ 7.8
1915 · ★ 6.0
