Dennis McCarthy Filmography
- Actor (28 credits)
- Kolchak: The Night Stalker (1974) Ballistics Man
- The Don Is Dead (1973) Minor Role, not listed in credits
- Toma (1973) Councilman Oberon
- Dragnet 1966 (1969) Reporter, not listed in credits
- The Bold Ones: The New Doctors (1969) Arnie
- The Young Lawyers (1969) Rhodes
- It Takes a Thief (1968) 2nd U.S. Doctor
- Ironside (1967)
- Mannix (1967) Doctor
- Dragnet 1967 (1967)
- Laredo (1965) Clanton
- The Outer Limits (1963) Carter, not listed in credits
- Channing (1963) Prof. Whitlock
- The Virginian (1962) Editor
- 87th Precinct (1961) The Lab Man
- Black Saddle (1959) Mike Whitney
- Men Into Space (1959) Dr. Caleb Fiske
- When Hell Broke Loose (1958) Capt. Melton
- Whirlybirds (1957) Jim Douglas
- The Invisible Boy (1957) Col. Macklin
- Official Detective (1957)
- Wagon Train (1957) Beauford
- The Monster That Challenged the World (1957) George Blake - Lab Assistant, not listed in credits
- The Silent Service (1957) Lieut. Frederick A. Gunn
- The 20th Century-Fox Hour (1955) Prosecutor
- I Led 3 Lives (1953) Dr. Lawrence Hiller
- Big Town (1950)
- Enchantment (1948) Lance Corporal