Gregg Toland was the cinematographer on Citizen Kane (1941), who served in the same role on such classics as The Grapes of Wrath (1940) and The Best Years of Our Lives (1946).
Who was the cinematographer on Citizen Kane (1941)?

Gregg Toland was the cinematographer on Citizen Kane (1941), who served in the same role on such classics as The Grapes of Wrath (1940) and The Best Years of Our Lives (1946).