Biography
Russell Irving "Russ" Tamblyn (born December 30, 1934) is an American film and television actor, who is arguably best known for his performance in the 1961 movie musical West Side Story as Riff, the leader of the Jets gang. Description above from the Wikipedia article Russ Tamblyn, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For

Django Unchained
Son of a Gunfighter

Drive
Doc

Samson and Delilah
Saul

West Side Story
Riff

How the West Was Won
Confederate Deserter

Twin Peaks: The Missing P...
Dr. Lawrence Jacoby

The Haunting
Luke Sanderson

Seven Brides for Seven Br...
Brother Gideon Pontipee

Attack of the 60 Foot Cen...
Gas Attendant

Twin Peaks
Dr. Lawrence Jacoby