Known For:

Maverick

Jett

tv

The Twilight Zone

Monk

tv

Highway Patrol

Paul Lawson

tv

Black Saddle

Harry Briggs

tv

The Harder They Fall

Minor Role (uncredited)

movie

The Big Land

Billy Tyler (uncredited)

movie

Bombers B-52

MSgt. Darren McKine

movie

Shootout at Big Sag

Fargo

movie

The Notorious Mr. Monks

Dan Flynn

movie

The Crooked Circle

Joe Kelly

movie

The Hostage

Bull (as Don O'Kelly)

movie

Hold Back The Night

Marine (uncredited)

movie

A Mother's Fight for Justice

Passing Man

movie

Frontier Uprising

Lt. Kilpatrick (as Don O'Kelly)

movie

Tank Battalion

Sgt. Brad Dunne

movie

Buzzy and the Phantom Pinto

Lucas

movie

Stampede at Bitter Creek

Jed

movie