Mark Roberts
Acting
One Mysterious Night
George Daley
La vita è meravigliosa
Mickey (uncredited)
Gilda
Gabe Evans
I giustizieri del West
Mr. Cooper
I figli del fuoco
Dr. Simpson
Il figlio di Robin Hood
Robin Hood's Man (as Robert E. Scott)
Una volta non basta
Rheingold
Return to Earth
Brother Rat
Tripod Andrews
Taxi
Jim Turner
Lo sconosciuto
Reporter (uncredited)
The Escape
MIckey
Meet the Munceys
Charles Vanderplas
Shed No Tears
Ray Belden
The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One
Aide #2
The Money Jungle
Joe Diguseppe
The Blonde Bandit
Airplane Mechanic
Exposed
William Foresman III (as Robert Scott)
Those Were the Days!
Allison
The Invisible Wall
Bellhop (uncredited)
The Crime Doctor's Courage
Bob Rencoret (as Robert Scott)
Prison Ship
Maj. Trevor
Black Arrow
Black Arrow (as Robert Scott)
La congiura
DA Avery Hazelton (uncredited)
È sbarcato un marinaio
Lt. J.G. Bennett
The Unknown
Reed Cawthorne (as Robert Scott)
Welcome Home, Johnny Bristol
Mr. Bristol
Shadowed
Mark Bellaman (as Robert Scott)
Cowboy Blues
Jerry Winston (as Robert Scott)
Un affare di cuore
Howard
The Notorious Lone Wolf
Dick Hale (as Robert Scott)
Out of the Depths
'Pills' Wilkins
Ten Cents a Dance
Ted Kimball, III (as Robert Scott)
Prairie Raiders
Bronc Masters (as Robert Scott)
Made in Heaven
Mr. Tennant
One Coat of White
Bill
