Steve Kahan (August 6, 1939 - August 4, 2019[1], was an actor who appeared many films. Kahan is the cousin of film writer, producer and director Richard Donner. His first feature film role was in Superman (1978) as police detective Armis. His last acting role, 16 Blocks, was in 2006.
His best-known film role is in the Lethal Weapon film franchise as Capt. Ed Murphy.