Gerald Mohr
- Funny Girl
1968 Branca
- The Superman/Aquaman Hour of Adventure
1967 (voice)
- The Fantastic Four
1967 Mr. Fantastic (voice)
- The Girl from U.N.C.L.E.
1966 Dossetti
- The Family Jewels
1965 Movie Actor
- Lost in Space
1965 Morbus
- Laredo
1965
- The Big Valley
1965 Dr. Raoul Mendez
- Wild West Story
1964 Gonzales
- The Rogues
1964 Carl Votrian
- The Man from U.N.C.L.E.
1964 Josef Van Schreeten
- Burke's Law
1963 Paul Schreiner
- The Lucy Show
1962 Ruby
- This Rebel Breed
1960 Lt. Robert Brooks
- Surfside 6
1960 Dawson Wells
- Outlaws
1960
- The Aquanauts
1960 Pete Burdett
- Harrigan and Son
1960
- The Barbara Stanwyck Show
1960 Charlie Cahill
- The Angry Red Planet
1959 Col. Thomas O`Bannion
- A Date with Death
1959 Michael David Mason / Louis Deverman
- Guns Girls and Gangsters
1959 Charles (Chuck) Wheeler
- Hawaiian Eye
1959
- Rawhide
1959 Brad Morgan
- The Alaskans
1959
- Johnny Ringo
1959 Barney Chisom
- Tightrope
1959
- The DuPont Show with June Allyson
1959 Lt. Killian
- The Third Man
1959
- Bonanza
1959 Phil Reed
- The Deputy
1959 Dustin Groat
- My World Dies Screaming
1958 Philip Tierney
- Bronco
1958
- Wanted: Dead or Alive
1958 Leo Torrance
- The Rifleman
1958
- Bat Masterson
1958 Courtney Shepherd
- The Texan
1958
- 77 Sunset Strip
1958 Carlos Traynor
- Lawman
1958 The Thimblerigger
- The Buckskin Lady
1957 Slinger
- Maverick
1957
- Perry Mason
1957 Joe Medeci
- Sugarfoot
1957 Jasper Monday
- Alcoa Theatre
1957 Jason Nichols
- Tombstone Territory
1957 Doc Holliday
- Dick Powell's Zane Grey Theatre
1956 Veringo
- Conflict
1956 Dr. Moss
- Cheyenne
1955 Pat Keogh
- Dragonfly Squadron
1954 Capt. MacIntyre
- Climax!
1954 Quinn
- Raiders of the Seven Seas
1953 Captain Jose Salcedo
- Money from Home
1953 Marshall Preston
- The Eddie Cantor Story
1953 Rocky Kramer
- Letter to Loretta
1953 Willie Sheepshead
- The Sniper
1952 Joe Ferris
- The Duel at Silver Creek
1952 Rod Lacy
- Invasion, U.S.A.
1952 Vince Potter
- The Ring
1952 Pete Ganusa
- Smoky Canyon
1952 Narrator (voice)
- Son of Ali Baba
1952 Capt. Youssef
- Detective Story
1951 Tami Giacoppetti
- Sirocco
1951 Major Jean Leon
- Ten Tall Men
1951 Kayeed Hussein
- Bullfighter and the Lady
1951 Trailer Narrator
- I Love Lucy
1951 Dr. Stewart
- Foreign Intrigue
1951 Christopher Storm
- The Red Skelton Show
1951 Scarface
- Hunt the Man Down
1950 Walter Long
- Undercover Girl
1950 Reed Menig
- Wyoming Mail
1950 Opening Narrator (voice) (uncredited)
- The Blonde Bandit
1949 Joe Sapelli
- Slightly French
1949 J.B. (voice) (uncredited)
- The Lone Ranger
1949 Narrator (voice) (uncredited)
- Two Guys from Texas
1948 Link Jessup
- Movies Are Adventure
1948 Narrator (uncredited)
- The Lone Wolf in London
1947 Michael Lanyard
- Heaven Only Knows
1947 Treason
- The Lone Wolf in Mexico
1947 Michael Lanyard
- Gilda
1946 Capt. Delgado
- The Catman of Paris
1946 Inspector Severen
- The Notorious Lone Wolf
1946 Michael Lanyard / The Lone Wolf
- The Magnificent Rogue
1946 Mark Townley
- The Truth About Murder
1946 Johnny Lacka
- Dangerous Business
1946 Duke
- Passkey to Danger
1946 Malcolm Tauber
- The Invisible Informer
1946 Eric Baylor
- A Guy Could Change
1946 Eddy Raymond
- Young Widow
1946 Walter (Uncredited)
- The Desert Song
1944 Hassan
- Murder in Times Square
1943 O'Dell Gissing
- King of the Cowboys
1943 Maurice
- Lady of Burlesque
1943 Louie "The Grin" Grindero
- Redhead from Manhattan
1943 Chick Andrews
- One Dangerous Night
1943 Harry Cooper
- The Lady Has Plans
1942 Joe Scalsi
- Woman of the Year
1942 Radio Emcee (voice) (uncredited)
- Dr. Broadway
1942 Red
- The Reluctant Dragon
1941 Studio Guard / Narrator (segment "Baby Weems") (voice) (uncredited)
- The Monster and the Girl
1941 Munn
- We Go Fast
1941 Nabob of Borria
- Adventures of Captain Marvel
1941 The Scorpion (Voice)
- Jungle Girl
1941 Slick Latimer
- Adventures of Captain Marvel
1941 The Voice of The Scorpion (uncredited)
- The Sea Hawk
1940 Spanish Messenger
- Panama Patrol
1939 Pilot
- Love Affair
1939 Man (uncredited)
- Charlie Chan at Treasure Island
1939 Dr. Zodiac (in disguise)
- The Housekeeper's Daughter
1939 Gangster
