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- The Paper Chase (1973) - John Houseman
- Peyton Place (1957) - Arthur Kennedy
- Peyton Place (1957) - Russ Tamblyn
- Picnic (1955) - Arthur O'Connell
- Pigskin Parade (1936) - Stuart Erwin
- Places in the Heart (1984) - John Malkovich
- Platoon (1986) - Tom Berenger
- Platoon (1986) - Willem Dafoe
- Pocketful of Miracles (1961) - Peter Falk
- Primal Fear (1996) - Edward Norton
- Prizzi's Honor (1985) - William Hickey
- The Producers (1968) - Gene Wilder
- Pulp Fiction (1994) - Samuel L. Jackson
Read more about this topic: List Of Nominees For The Academy Award For Best Supporting Actor (by Film Title)