Garry Walberg
- The Odd Couple: Together Again
1993 Speed
- The Spirit
1987 Commissioner Dolan
- Murder, She Wrote
1984 Sam Kendall
- Hotel
1982 Lieutenant Morton
- Rage!
1980 Maryann's Father (as Gary Walberg)
- The Amazing Howard Hughes
1977 Henry J. Kaiser
- MacArthur
1977 General Walker
- Revenge of the Cheerleaders
1976 State Inspector
- One of My Wives Is Missing
1976 Officer Foley
- King Kong
1976 Army General
- Two-Minute Warning
1976 Governor Ogden
- Quincy, M.E.
1976 Frank Monahan
- The Tony Randall Show
1976 Waiter
- Crossfire
1975 Sergeant Wilburn
- Man on the Outside
1975 Benny
- Matt Helm
1975 Doc Slaone
- Starsky & Hutch
1975 Earl Banks
- The Rockford Files
1974 Arnold Cutter
- Police Woman
1974 Mr. Lund
- Kojak
1973 Goodman
- Police Story
1973 Pathologist
- When the Legends Die
1972 School Superintendant
- The Man
1972 Pierce
- Man on a String
1972 Sergeant
- The Waltons
1972
- Search
1972
- The Andromeda Strain
1971 Technician (uncredited)
- The Organization
1971 Capt. Stacy
- Cannon
1971
- Columbo
1971 First Detective
- Monty Nash
1971 Senator Bolen
- They Call Me Mister Tibbs!
1970 Medical Examiner
- The Challenge
1970 Submarine Captain
- The Odd Couple
1970 Speed
- Charro!
1969 Martin Tilford
- The Immortal
1969 Detective
- Tell Them Willie Boy Is Here
1969 Dr. Mills
- Love, American Style
1969 Sam
- Then Came Bronson
1969 Earl Braden
- Land of the Giants
1968 SID Man
- The Mod Squad
1968
- Lancer
1968 Arthur B. Sloane
- Mannix
1967
- Ironside
1967
- The High Chaparral
1967 O'Fierna
- The Invaders
1967 Detective Reagan
- The F.B.I.
1965 Forbes
- Run for Your Life
1965 Master Sergeant Bill Martin
- Green Acres
1965 Deputy Sheriff
- Kraft Suspense Theatre
1963 Dr. Martin Sorbin
- The Fugitive
1963 Lt. Wilson
- Grindl
1963
- Combat!
1962 Thin Correspondent
- Going My Way
1962
- The Virginian
1962 Harry Weatherby
- Ben Casey
1961
- Dr. Kildare
1961 Dr. Benjamin Lenlow
- Outlaws
1960
- Gangster Story
1959 Adolph
- Johnny Staccato
1959 Police Sgt. 'Sully' Sullivan
- The Twilight Zone
1959 Reporter #3
- Rawhide
1959 Finch
- Law of the Plainsman
1959 Mike
- Black Saddle
1959 Clark
- The Many Loves of Dobie Gillis
1959 Committeeman Klug (as Gary Walberg)
- The Detectives
1959 Arch Binder
- Perry Mason
1957 Asst. D.A. Northridge
- The Real McCoys
1957 Ticket Agent
- Have Gun, Will Travel
1957 Charlie - Carpenter
- Gunsmoke
1955 Tobe
- Lassie
1954
