Mark Roberts

It's a Wonderful Life

as Mickey (uncredited)

Gilda

as Gabe Evans

Posse

as Mr. Cooper

Spontaneous Combustion

as Dr. Simpson

Onionhead

as Lt. J.G. Bennett

Once Is Not Enough

as Rheingold

Welcome Home, Johnny Bristol

as Mr. Bristol

Those Were the Days!

as Allison

The Brotherhood of the Bell

as DA Avery Hazelton (uncredited)

The Bandit of Sherwood Forest

as Robin Hood's Man (as Robert E. Scott)

The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One

as Aide #2

Shed No Tears

as Ray Belden

The Unknown

as Reed Cawthorne (as Robert Scott)

The Notorious Lone Wolf

as Dick Hale (as Robert Scott)

The Unknown Man

as Reporter (uncredited)

The Crime Doctor's Courage

as Bob Rencoret (as Robert Scott)

One Mysterious Night

as George Daley

Ten Cents a Dance

as Ted Kimball, III (as Robert Scott)

Exposed

as William Foresman III (as Robert Scott)

The Affair

as Howard

Return to Earth

Out of the Depths

as 'Pills' Wilkins

The Blonde Bandit

as Airplane Mechanic

Brother Rat

as Tripod Andrews

Lassie

Perry Mason

as Bob Kimber

Perry Mason

as James Castleton

Perry Mason

as Otto Gervaert / Gabe Phillips

Perry Mason

as Tod Richards

Perry Mason

as Wayne Jameson

Perry Mason

as Ben Scott

Perry Mason

as Irving Florian

Murder, She Wrote

as Dr. Lyle Rush

Murder, She Wrote

as Russell Yorke

Ironside

L.A. Law

as Martin Haley

The Rockford Files

as Hillman Stewart

Robert Montgomery Presents

Studio One

as David Thorpe

Cheyenne

Cannon

The Philco Television Playhouse

Highway to Heaven

The F.B.I.

as Howard Schaal

The F.B.I.

as SAC Warren Berwick

The F.B.I.

as SRA Will Channahon

The F.B.I.

as SAC Owen Clark

The F.B.I.

as SAC Murray Davis