Mark Thomas

The Final Countdown

1980 · Marine Cpl. Kullman

The Six Million Dollar Man

1974 · Mark

Charlie's Angels

1976 · Glenn

Highway to Heaven

1984 · Man #1

The Love Boat

1977 · Peter Pringle

The Fall Guy

1981 · Ralph

Rollercoaster

1977 · Agent with Red Hat

CHiPs

1977 · Rudy / Ross

Dynasty

1981 · Ace Hudson

Fantasy Island

1978 · Bolu

S.W.A.T.

1975 · Al Davis

Falcon Crest

1981 · Jonathan Lake

St. Ives

1976 · Hood

Barnaby Jones

1973 · Corby Lyons / Ralph Miller / Murray

One Man's Hero

1999 · McFadden

The Happy Hooker Goes to Washington

1977 · D.C. Reporter

The Devil's Daughter

1973 · Julio

The Working Girls

1974 · Nick

The Love Machine

1971 · Doorman (uncredited)

Kona Coast

1968 · Macklin

Clay Pigeon

1971

Hollywood Harry

1986 · Man Served Papers

The Night the City Screamed

1980 · Young Man in Elevator

Panic on the 5:22

1974 · Tod Winslow

Black Market Baby

1979 · Mario

Our Family Honor

1985 · Charley Dyce

Most Wanted

1976 · Nick

Promises to Keep

1985 · Gardener

That Girl from Boston

1975

Grunk The Smasher

2026 · Tavern Ruffian