
Peter Lupus (born June 17, 1932) is an American bodybuilder and actor. He is best known for his role as Willy Armitage on the television series Mission: Impossible (1966–1973).
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Driving Me Crazy
1991 · as GM Boss

Muscle Beach Party
1964 · as Flex Martian (as Rock Stevens)

The Nutt House
1992 · as Musso

Assassination
1987 · as TV Announcer

Think Big
1989 · as Bad Guy #1

Acting on Impulse
1993 · as Steven Smith

The Brass Bottle
1964 · as Slave (uncredited)

Hercules and the Tyrants of Babylon
1964 · as Hercules

Mission: Impossible - Old Man Out
1966 · as Willy Armitage

Hangfire
1991 · as Sgt. Conlan

Mission: Impossible vs. the Mob
1969 · as Willy Armitage

Mission: Impossible - The Slave
1967 · as Willy Armitage

The Escapist
1983

Challenge of the Gladiator
1965 · as Spartacus

Mission: Impossible - The Falcon
1970 · as Willy Armitage

Mission: Impossible - The Bunker
1969 · as Willy Armitage

A Fighting Chance
2016 · as Ray Johnson

Goliath at the Conquest of Damascus
1965 · as Goliath (as Rock Stevens)