Who played the White Knight in the 1933 film Alice in Wonderland?

Alice in Wonderland is a 1933 American Pre-Code film version of the famous Alice novels of Lewis Carroll. The film was produced by Paramount Pictures, featuring an all-star cast. It is all live-action, except for the Walrus and The Carpenter sequence, which was animated by the Harman-Ising Studio.

Stars featured in the film included W. C. Fields as Humpty Dumpty, Edna May Oliver as the Red Queen, Cary Grant as the Mock Turtle (Grant's star was still on the ascent at the time), Gary Cooper as the White Knight, Edward Everett Horton as The Hatter, Charles Ruggles as The March Hare, and Baby LeRoy as The Joker. Charlotte Henry played her first leading role as Alice.

This version was directed by Norman Z. McLeod from a screenplay by Joseph L. Mankiewicz and William Cameron Menzies, based on Lewis Carroll's books Alice's Adventures in Wonderland (1865) and Through the Looking-Glass (1871). It also drew heavily from Eva Le Gallienne and Florida Friebus's then-recent stage adaptation.