Martin Cassidy

St. Patrick's Day

Movie · as Seamus

Working

TV · as Doctor · 1 ep

The Price of Love

Movie · as Burt

The O.J. Simpson Story

Movie · as TV Detective

Chicago Hope

TV · as Bartender · 1 ep

Star Trek: Deep Space Nine

TV · as Villager · 1 ep

Dear John

TV · as Man · 1 ep

Shattered: If Your Kid's on Drugs

Movie

Halloween III: Season of the Witch

Movie · as Watcher

T. J. Hooker

TV · as Cassidy · 1 ep

Falcon Crest

TV · as Barlow, Dr. B.T. Banks · 3 eps

Reward

Movie · as Zedick

Knots Landing

TV · as Charlie Colter, Lieutenant Hanson · 1 ep

The Dain Curse

TV · as Eric Collinson · 2 eps

Kojak

TV · as Tom Carley · 1 ep