Robert Knapp
Revolt at Fort LaramieFixed Bayonets!Gunmen from LaredoMesa of Lost WomenTomahawk Trail
14 credits
No art
The Stoolie(1972)
Big daddy at pool (as Robert 'Big Daddy' Knapp)
The Threat(1960)
Steve Keenan
Gunmen from Laredo(1959)
Gil Reardon
Hot Car Girl(1958)
Det. Lt. Ryan
The Rawhide Trail(1958)
Farley Durand
Revolt at Fort Laramie(1957)
Lt. Chick Waller
Tomahawk Trail(1957)
Pvt. Barrow
Outlaw's Son(1957)
Striker
Scandal Incorporated(1956)
Jess Blanchar, tabloid reporter
Screaming Eagles(1956)
Co-Pilot
Silent Raiders(1954)
Lt. Finch
Mesa of Lost Women(1953)
Grant Phillips
Strange Fascination(1952)
Jack
Fixed Bayonets!(1951)
Chuck (uncredited)