Filmography
| Year | Title | Role | Notes |
|---|---|---|---|
| 1945 | Doll Face | Jack, Coast Guardsman | uncredited |
| 1946 | Do You Love Me | Party Guest | uncredited |
| 1946 | Two Guys From Milwaukee | Fred, the Usher | uncredited |
| 1947 | Farmer's Daughter, TheThe Farmer's Daughter | Olaf Holstrom | |
| 1947 | Crossfire | Harry | |
| 1947 | Under the Tonto Rim | Joe, Deputy in Tonto | |
| 1947 | Dick Tracy Meets Gruesome | Ambulance Driver | uncredited |
| 1947 | Unconquered | Royal American Officer | uncredited |
| 1948 | Berlin Express | Soldier | uncredited |
| 1948 | Mr. Blandings Builds His Dream House | Carpenter Foreman | |
| 1948 | Velvet Touch, TheThe Velvet Touch | Paul Banton | |
| 1948 | Return of the Badmen | Emmett Dalton | |
| 1949 | Tarzan's Magic Fountain | Tarzan | |
| 1950 | Tarzan and the Slave Girl | Tarzan | |
| 1951 | Tarzan's Peril | Tarzan | |
| 1952 | Tarzan's Savage Fury | Tarzan | |
| 1952 | Thunder Over the Plains | Captain Bill Hodges | |
| 1952 | Battles of Chief Pontiac | Kent McIntire | |
| 1953 | Tarzan and the She-Devil | Tarzan | |
| 1954 | Mystery of The Black Jungle, TheThe Mystery of The Black Jungle | Tremal Naik | Original (Italian) title: I misteri della giungla nera |
| 1954 | Yellow Mountain, TheThe Yellow Mountain | Andy Martin | |
| 1955 | Man from Bitter Ridge, TheThe Man from Bitter Ridge | Jeff Carr | |
| 1955 | Duel on the Mississippi | André Tulane | |
| 1955 | Black Devils of Kali | Tremal Naik | Original (Italian) title: La vendetta dei Tughs |
| 1956 | Price of Fear, TheThe Price of Fear | Dave Barrett | |
| 1956 | Away All Boats | Commander Quigley | |
| 1957 | War Drums | Mangas Coloradas | |
| 1957 | Girl in The Kremlin, TheThe Girl in The Kremlin | Steve Anderson | |
| 1957 | Jungle Heat | Dr. Jim Ransom | |
| 1957 | Deerslayer, TheThe Deerslayer | Deerslayer | |
| 1957 | Girl in Black Stockings, TheThe Girl in Black Stockings | David Hewson | |
| 1958 | Strange Awakening | Peter Chance | |
| 1958 | Captain Falcon | Pietro | Original (Italian) title: Capitan Fuoco |
| 1959 | Mission in Morocco | Bruce Reynolds | |
| 1959 | Son of the Red Corsair | Enrico di Ventimiglia | Original (Italian) title: Il figlio del corsaro rosso |
| 1959 | Pirate and the Slave Girl, TheThe Pirate and the Slave Girl | Drakut | Original (Italian) title: La scimitarra del Saraceno |
| 1960 | Terror of the Red Mask | Marco | Original (Italian) title: Terrore della maschera rossa |
| 1960 | La Dolce Vita | Robert | Italian film |
| 1960 | Knight of 100 Faces | Riccardo D'Arce | Original (Italian) title: Il cavaliere dai cento volti |
| 1960 | Pirates of the Coast | Captain Luis Monterey | Original (Italian) title: I pirati della costa |
| 1960 | Robin Hood and the Pirates | Robin Hood | Original (Italian) title: Robin Hood e i pirati |
| 1961 | Secret of the Black Falcon, TheThe Secret of the Black Falcon | Captain Don Carlos de Herrera | Original (Italian) title: Il segreto dello sparviero nero |
| 1961 | El secreto de los hombres azules | Fred | Spanish/French film |
| 1961 | Return of Dr. Mabuse, TheThe Return of Dr. Mabuse | Joe Como | Original (German) title: Im Stahlnetz des Dr. Mabuse |
| 1962 | Invisible Dr. Mabuse, TheThe Invisible Dr. Mabuse | Joe Como | Original (German) title: Die unsichtbaren Krallen des Dr. Mabuse |
| 1962 | Dr. Sibelius | Dr. Georg Sibelius | Original (German) title: Frauenarzt Dr. Sibelius |
| 1962 | Treasure of Silver Lake | Old Shatterhand | Original (German) title: Der Schatz im Silbersee |
| 1963 | Executioner of Venice, TheThe Executioner of Venice | Sandrigo Bembo | Original (Italian) title: Il boia di Venezia |
| 1963 | Breakfast in Bed | Victor H. Armstrong | Original (German) title: Frühstück im Doppelbett |
| 1963 | Storm Over Ceylon | Larry Stone | Original (Italian) title: Tempesta su Ceylon |
| 1963 | Kali Yug: Goddess of Vengeance | Major Ford | Original (Italian) title: Kali Yug, la dea della vendetta |
| 1963 | Il mistero del tempio indiano | Major Ford | Italian film |
| 1963 | Apache Gold | Old Shatterhand | Original (German) title: Winnetou I |
| 1964 | Apaches Last Battle | Old Shatterhand | Original (German) title: Old Shatterhand |
| 1964 | Victim Five | Steve Martin | UK film, US title: Code 7, Victim 5 |
| 1964 | Yellow Devil | Kara Ben Nemsi | Original (German) title: Der Schut |
| 1964 | Last of the Renegades | Old Shatterhand | Original (German) title: Winnetou II |
| 1965 | Treasure of the Aztecs, TheThe Treasure of the Aztecs | Dr. Karl Sternau | Original (German) title: Der Schatz der Azteken |
| 1965 | Pyramid of the Sun God | Dr. Karl Sternau | Original (German) title: Die Pyramide des Sonnengottes |
| 1965 | Twenty-Four Hours to Kill | Captain Jamie Faulkner | UK film |
| 1965 | Place Called Glory, AA Place Called Glory | Clint Brenner | Original (German) title: Die Hölle von Manitoba |
| 1965 | Wild Men of Kurdistan, TheThe Wild Men of Kurdistan | Kara Ben Nemsi | Original (German) title: Durchs wilde Kurdistan |
| 1965 | Desperado Trail, TheThe Desperado Trail | Old Shatterhand | Original (German) title: Winnetou III |
| 1965 | Fury of the Sabers | Kara Ben Nemsi | Original (German) title: Im Reiche des silbernen Löwen |
| 1966 | Who Killed Johnny R.? | Sam Dobie | Original (German) title: Wer kennt Johnny R.? |
| 1966 | Killer's Carnival | Glenn Cassidy | Original (French) title: Le carnaval des barbouzes |
| 1966 | Half-Breed | Old Shatterhand | Original (German) title: Winnetou und das Halbblut Apanatschi |
| 1967 | Woman Times Seven | Rik | |
| 1967 | Die Slowly, You'll Enjoy It More | Bob Urban | Original (German) title: Mister Dynamit – Morgen küßt Euch der Tod |
| 1967 | Blood Demon | Roger Mont Elise | Original (German) title: Die Schlangengrube und das Pendel Also released as: Torture Chamber of Dr. Sadism |
| 1968 | Winnetou and Shatterhand in the Valley of Death | Old Shatterhand | Original (German) title: Winnetou und Shatterhand im Tal der Toten |
| 1970 | Wenn du bei mir bist | Kapitän Hannes Schneider | German film |
| 1970 | Aoom | Ristol | Spanish film |
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