Credits

• 2023 · Lex Barker - Westernheld und Playboy as Self - Portrait Subject (archive footage)
• 2019 · Hollywood, la vie rêvée de Lana Turner as Self (archive footage)
• 2017 · Tarzan: Lord of the Movies as Self / Tarzan (Archived Footage)
• 2002 · Marlene Dietrich: Her Own Song as Self (archive footage) (uncredited)
• 1977 · Kolossal - The Magnificent Macisti as Dragon Drakut (archive footage)
• 1972 · Beyond the Frontiers of Hate as Old Shatterhand (archive footage)
• 1970 · Night Gallery as
• 1970 · Wenn du bei mir bist as Flugkapitän Schneider
• 1970 · Aoom as Ristol
• 1968 · The Valley of Death as Old Shatterhand
• 1967 · The Torture Chamber of Dr. Sadism as Roger Mont Elise / Roger von Marienberg
• 1967 · Woman Times Seven as Rik
• 1967 · Spy Today, Die Tomorrow as Bob Urban / Mr. Dynamit
• 1966 · Winnetou and the Crossbreed as Old Shatterhand
• 1966 · Where Are You Taking That Woman as Glenn Cassidy
• 1966 · Who Killed Johnny R.? as Sam Dobie / Johnny Ringo
• 1965 · Kingdom of the Silver Lion as Kara Ben Nemsi
• 1965 · Die Rudi Carrell Show as
• 1965 · The Desperado Trail as Old Shatterhand
• 1965 · The Wild Men of Kurdistan as Kara Ben Nemsi
• 1965 · The F.B.I. as Owen Stuart
• 1965 · A Place Called Glory as Clint Brenner
• 1965 · ...Geist und ein wenig Glück as Himself
• 1965 · Pyramid of the Sun God as Dr. Karl Sternau
• 1965 · Twenty-Four Hours to Kill as Jamie Faulkner
• 1965 · Mercenaries of the Rio Grande as Dr. Karl Sternau
• 1964 · Last of the Renegades as Old Shatterhand
• 1964 · Yellow Devil as Kara Ben Nemsi
• 1964 · Code 7, Victim 5 as Steve Martin
• 1964 · Old Shatterhand as Old Shatterhand
• 1963 · Apache Gold as Old Shatterhand
• 1963 · The Mystery of the Indian Temple as Maj. Ford
• 1963 · Kali-Yug, Goddess of Vengeance as Maj. Ford
• 1963 · Blood of the Executioner as Sandrigo Bembo
• 1963 · Scarlet Eye as Larry Stone
• 1963 · Breakfast in Bed as Victor H. Armstrong
• 1962 · Treasure of Silver Lake as Old Shatterhand
• 1962 · Dr. Sibelius as Dr. Georg Sibelius
• 1962 · The Invisible Dr. Mabuse as FBI Agent Joe Como
• 1961 · The Secret of the Blue Men as Fred
• 1961 · The Secret of the Black Falcon as Captain Don Carlos de Herrera
• 1961 · The Return of Dr. Mabuse as Joe Como
• 1960 · Robin Hood and the Pirates as Robin Hood
• 1960 · Pirates of the Coast as Luis de Monterey
• 1960 · Knight of 100 Faces as Riccardo d'Arce
• 1960 · La Dolce Vita as Robert - Sylvia's husband
• 1960 · Terror of the Red Mask as Marco
• 1959 · The Pirate and the Slave Girl as The Dragon Drakut
• 1959 · Son of the Red Corsair as Enrico di Ventimiglia
• 1959 · Mission in Morocco as Bruce Reynolds
• 1959 · Stars in der Manege as Self
• 1958 · Captain Falcon as Pietro, detto Capitan Fuoco
• 1958 · The Strange Awakening as Peter Chance
• 1957 · The Girl in Black Stockings as David Hewson
• 1957 · The Deerslayer as Deerslayer
• 1957 · Jungle Heat as Dr. Jim Ransom
• 1957 · The Girl in the Kremlin as Steve Anderson
• 1957 · War Drums as Mangas Coloradas
• 1956 · Away All Boats as Commander Quigley
• 1956 · The Price of Fear as Dave Barrett
• 1955 · Duel on the Mississippi as Andre Tulane
• 1955 · The Man from Bitter Ridge as Jeff Carr
• 1954 · The Yellow Mountain as Andy Martin
• 1954 · Black Devils of Kali as Tremal Naik
• 1954 · Mystery of the Black Jungle as Tremal Naik
• 1953 · Thunder Over the Plains as Captain Bill Hodges
• 1953 · Tarzan and the She-Devil as Tarzan
• 1953 · The Oscars as Self
• 1952 · Battles of Chief Pontiac as Lt. Kent McIntire
• 1952 · Tarzan's Savage Fury as Tarzan
• 1951 · Tales of Tomorrow as
• 1951 · Tarzan's Peril as Tarzan
• 1950 · Lux Video Theatre as Stephen Dexter
• 1950 · Tarzan and the Slave Girl as Tarzan
• 1949 · Tarzan's Magic Fountain as Tarzan
• 1948 · Return of the Bad Men as Emmett Dalton
• 1948 · The Velvet Touch as Paul Banton
• 1948 · Mr. Blandings Builds His Dream House as Carpenter Foreman
• 1948 · Bambi Awards as Self
• 1947 · Dick Tracy Meets Gruesome as City Hospital Driver (uncredited)
• 1947 · Crossfire as Harry
• 1947 · Under the Tonto Rim as Joe
• 1947 · The Farmer's Daughter as Olaf Holstrom
• 1946 · Cloak and Dagger as
• 1946 · Two Guys from Milwaukee as Fred, the Usher (uncredited)
• 1946 · Do You Love Me as Party Guest (uncredited)
• 1945 · Doll Face as Jack, Coast Guardsman (uncredited)