Oscars: Best Supporting Actor

Mahershala Ali

Don Shirley in Green Book

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Adam Driver

Philip Flip Zimmerman in BlacKkKlansman

Adam's Arse in Girls

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Sam Elliott

Bobby Maine in A Star Is Born

-See more of Sam below-
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Richard E. Grant 
Jack Hock in Can You Ever Forgive Me

Grant in How to Get Ahead in Advertising (1989)

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Sam Rockwell
George W. Bush in Vice

Confessions of a Dangerous Mind (2003)

Box of Moonlight (1997)