Robert Knapp

Tomahawk Trail

1957 · as Pvt. Barrow

Hot Car Girl

1958 · as Det. Lt. Ryan

Scandal Incorporated

1956 · as Jess Blanchar, tabloid reporter

Mesa of Lost Women

1953 · as Grant Phillips

Fixed Bayonets!

1951 · as Chuck (uncredited)

Revolt at Fort Laramie

1957 · as Lt. Chick Waller

The Rawhide Trail

1958 · as Farley Durand

The Stoolie

1972 · as Big daddy at pool (as Robert 'Big Daddy' Knapp)

Outlaw's Son

1957 · as Striker

Screaming Eagles

1956 · as Co-Pilot

Gunmen from Laredo

1959 · as Gil Reardon

Strange Fascination

1952 · as Jack

The Threat

1960 · as Steve Keenan

Silent Raiders

1954 · as Lt. Finch