Gambler
Young Billy Young (1969)
Jed (uncredited)
The Good Guys and the Bad Guys (1969)
Man at Kate's Eatery (uncredited)
Support Your Local Sheriff! (1969)
Cop with Drunken Carolers (uncredited)
Period of Adjustment (1962)
Carl 'Whip' Mott (as Bob Anderson)
Stagecoach to Dancers' Rock (1962)
Tray Larkin
The Gambler Wore a Gun (1961)
Blaney
The Crowning Experience (1960)
Police Commissioner
The Purple Gang (1959)
Ellensten
Joy Ride (1958)
Waldo Peck
Buchanan Rides Alone (1958)
Sgt. Williams (as Bob Anderson)
The Man Who Died Twice (1958)
Police Lt. Manners
High School Hellcats (1958)
Hill
The Left Handed Gun (1958)
Jace (uncredited)
The Tall T (1957)
Ed Wallace
The Night Runner (1957)
Varney (uncredited)
The Phantom Stagecoach (1957)
Sprague (as Robert G. Anderson)
Showdown at Abilene (1956)
State Trooper
Toy Tiger (1956)
Bank Robber (uncredited)
Wichita (1955)
Corporal
Rose Marie (1954)
Sage Valley Race Patrolman (uncredited)
The Wild One (1953)
Ship's Officer
All Ashore (1953)
Ezra McCloud
Untamed Frontier (1952)
Cripple Creek (1952)
Silver City (1951)
Military Policeman (uncredited)
Bright Victory (1951)
Todd
Two of a Kind (1951)
Judah
The Desert Hawk (1950)
Basset (uncredited)
Winchester '73 (1950)
Man with Van
Peggy (1950)
Bart (as Bob Anderson)
Gold Strike (1950)
Stoner
Undertow (1949)
Production Assistant
Being and Nothingness (2019)
Technical Supervisor
Intolerance: Love's Struggle Throughout the Ages (1916)