Steven and Cyril Marcus were the real-life gynecologists.
The twins were found dead in their Upper East Side apartment in 1975, having killed themselves with barbiturates.
In the movie, the twins were named Beverly Mantle and Elliot Mantle, both played by Jeremy Irons.
Elliot was the confident, arrogant one; Beverly the shy, sensitive one.
Bette Davis says, “I’d love to kiss you, but I just washed my hair” in Cabin in the Cotton (1932).
Humphrey Bogart, Mary Astor, and Sydney Greenstreet star together in two movies, The Maltese Falcon (1941) and Across the Pacific (1942). Both were directed by John Huston.
Nelson Eddy and Jeanette MacDonald were known by the nicknames “The Singing Capon” and “The Iron Butterfly”.
Bwana Devil (1952) was the first film in 3-D.
John Wayne Airport is at Santa Ana, Orange County, California.
John Huston and Truman Capote wrote the screenplay for Beat the Devil (1954). Huston directed.