The Tree of Knowledge (1920 film)

The Tree of Knowledge
Directed by	William C. deMille
Produced by	Adolph Zukor Jesse Lasky
Written by	R. C. Carton (play) Margaret Turnbull (scenario)
Starring	Robert Warwick Kathlyn Williams Wanda Hawley
Cinematography	L. Guy Wilky
Distributed by	Paramount Pictures
Release dates	January 18, 1920
Running time	5 reels
Country	United States
Language	Silent

The Tree of Knowledge is a lost^[1] 1920 silent film produced by Famous Players-Lasky and distributed by Paramount Pictures. It was directed by William C. deMille and starred Robert Warwick. It is based on an 1898 play, The Tree of Knowledge, by R.C. Carton.^[2]^[3]

Cast

Films directed by William C. deMille

1910s	The Only Son (1914) The Ragamuffin (1916) The Blacklist (1916) The Sowers (1916) The Clown (1916) Common Ground (1916) Anton the Terrible (1916) The Heir to the Hoorah (1916) Hashimura Togo (1917) The Ghost House (1917) The Secret Game (1917) The Widow's Might (1918) One More American (1918) The Honor of His House (1918) Mirandy Smiles (1918) The Mystery Girl (1918) Peg o' My Heart (1919)

1920s	The Tree of Knowledge (1920) Jack Straw (1920) The Prince Chap (1920) Conrad in Quest of His Youth (1920) Midsummer Madness (1921) What Every Woman Knows (1921) The Lost Romance (1921) After the Show (1921) Miss Lulu Bett (1921) Bought and Paid For (1922) Nice People (1922) Clarence (1922) The World's Applause (1923) Grumpy (1923) Only 38 (1923) The Marriage Maker (1923) Don't Call It Love (1923) Icebound (1924) The Bedroom Window (1924) The Fast Set (1924) Locked Doors (1925) Men and Women (1925) Lost: A Wife (1925) New Brooms (1925) The Splendid Crime (1926) The Runaway (1926) For Alimony Only (1926) The Little Adventuress (1927) Craig's Wife (1928) Tenth Avenue (1928) The Doctor's Secret (1929) The Man Higher Up (1929) The Idle Rich (1929)

1930s	Passion Flower (1930) Two Kinds of Women (1932) His Double Life (1933)