Magnum, P.I.

Nick Sutherland

The Munsters

Dirty Harry

Suicide Jumper (uncredited)

The Final Countdown

Durrell (as William Couch)

The Green Hornet

Carns

Around the World in Eighty Days

Extra (uncredited)

Logan's Run

Sandman

Meteor

Communications Center Technician

The Boston Strangler

Police Officer (uncredited)

Dead & Buried

Townsperson (uncredited)

At Long Last Love

Tarzan

The Young Stranger

Boy (uncredited)

The Split

Physical Instructor (uncredited)

The Silencers

Armed Man (uncredited)

A Ticklish Affair

Clyde (uncredited)

Ma Barker's Killer Brood

Guard

The King's Pirate

Member of Zucco's Troop (as William J. Couch)

Police Story: The Freeway Killings

Technical Officer

The Walking Target

Hoffman's Thug