Don Knight

+2 More

The A-Team

as Gibbons

Swamp Thing

as Ritter

Falcon Crest

1981Unknown

as Harold Wilkins

Father Murphy

as Unknown

Magnum, P.I.

1980Crime

as Dan Davies

The Secret War of Jackie's Girls

1980Action

as Sgt. McPherson

The Kids Who Knew Too Much

1980Thriller

as Prescott

Fandango At Home

Code Name: Diamond Head

1977Crime

as H.K. Muldoon

The Fantastic Journey

1977Science Fiction

as Paget

fuboTV

The Fantastic Journey

as Paget

Charlie's Angels

as Jack Orwell

Charlie's Angels

as Fredrick Ober

Treasure of Matecumbe

1976Action

as Skaggs

The Swiss Family Robinson

1975Unknown

as Unknown

Switch

as Rob Evans

The Apple Dumpling Gang

1975Comedy

as John Wintle

Return of the Big Cat

as J.C.

Little House on the Prairie

1974Western

as Jack Peters

Death in Space

1974Science Fiction

as Dr. King

Hog Wild

1974Drama

as Red

The Birdmen

1973War

as Focus Flaherty

Google Play

Kojak

1973Crime

as John Hagen

Google Play

Kojak

1973Crime

as Pourette

Trader Horn

1973Adventure

as Colonel Sinclair

Hitched

1973Comedy

as Reese

Murdock's Gang

1973TV Movie

as Glenn Dixon

Barnaby Jones

as Bertram Fisher

Kung Fu

1972Unknown

as Hap Darrow

fuboTV

Ghost Story

1972Drama

as Dr. Phillip Pritchard

Banyon

1972Drama

as Rick Madden

Banacek

as Isaac Porter

Something Big

as Tommy McBride

Columbo

1971Crime

as Mike Alexander

Cannon

as Unknown

Night Gallery

1970Unknown

as Tommy Robinson (segment "The Caterpillar")

The Immortal

1970Drama

as Unknown

The Hawaiians

1970Drama

as Milton Overpeck

Too Late the Hero

1970Drama

as Pvt. Connolly

McCloud

1970Crime

as Unknown

Lancer

as Unknown

Hawaii Five-O

as Steve Larsen

Hawaii Five-O

as Dylan Heyward

Hawaii Five-O

as Hobbs

Hawaii Five-O

as Colin Nichols

Hawaii Five-O

as Thayler

Hawaii Five-O

1968Unknown

as George Lamb

The Outsider

1968Drama

as Unknown

The Hell with Heroes

1968Drama

as Pepper

It Takes a Thief

1968Unknown

as Bertie Turner

It Takes a Thief

1968Unknown

as Bertie

Kill a Dragon

1967Action

as Ian

Mannix

1967Unknown

as Paul Gantry / Patrick Gray

The Guns of Will Sonnett

as Caleb Galt

Mission: Impossible

as Tim Rorke

The Rat Patrol

as Capt. Seitel

Amazon Video

The Time Tunnel

as First Mate Grainger

Tarzan

as Unknown

Blue Light

1966Drama

as Air Marshal Caine

Hogan's Heroes

1965Unknown

as RAF Lieutenant

The Big Valley

1965Western

as Sgt. Sean McQuade

The Big Valley

1965Western

as Sam Jester

Run for Your Life

1965Drama

as Bartender

Run for Your Life

1965Drama

as Tim O'Rourke

Run for Your Life

as Freddie

Bewitched

1964Unknown

as Robbie

Amazon Video

Fandango At Home

Voyage to the Bottom of the Sea

1964Unknown

as Sven Larsen

Combat!

1962Unknown

as German Sgt.

Combat!

1962Unknown

as British Soldier

Combat!

1962Unknown

as Aussie officer (uncredited)

The Virginian

1962Western

as Henry