Como Actor/Actriz
Maverick
Jett
La Dimensión Desconocida
Monk
The Wild Wild West
Poavey
Highway Patrol
Paul Lawson
Black Saddle
Harry Briggs
La caída de un ídolo
Minor Role (uncredited)
Bombers B-52
MSgt. Darren McKine
The Big Land
Billy Tyler (uncredited)
The Hostage
Bull (as Don O'Kelly)
Stampede at Bitter Creek
Jed
Tank Battalion
Sgt. Brad Dunne
A Mother's Fight for Justice
Passing Man
Hold Back The Night
Marine (uncredited)
Frontier Uprising
Lt. Kilpatrick (as Don O'Kelly)
Shootout at Big Sag
Fargo
The Notorious Mr. Monks
Dan Flynn
The Crooked Circle
Joe Kelly
Buzzy and the Phantom Pinto
Lucas