| Ons soort mensen | 1988 | Dr. West (as John Van Dreelen) | TV Show |
| Mascara | 1987 | Minister Weinberger (as John Van Dreelen) | Movie |
| Zoeken naar Eileen | 1987 | Philips vader (as John Van Dreelen) | Movie |
| Die glückliche Familie | 1987 | | TV Show |
| L'heure Simenon | 1987 | Uncle Louis | TV Show |
| Odyssée d'amour | 1987 | Dr. Alexander De Winter (as John Van Dreelen) | Movie |
| The Money Pit | 1986 | Carlos | Movie |
| Reagan: Let's Finish the Job | 1986 | James Stewart | TV Show |
| Covenant | 1985 | Heinrich Bosch (as John Van Dreelen) | TV Movie |
| Airwolf | 1984 | Victor Janek | TV Show |
| Cover Up | 1984 | Malcolm Caine | TV Show |
| Paper Dolls | 1984 | Dr. Zwan | TV Show |
| Ace Crawford, Private Eye | 1983 | Klaus Gutmann | TV Show |
| Capri - Musik die sich entfernt | 1983 | | TV Movie |
| Knight Rider | 1982 | Hunt | TV Show |
| Remington Steele | 1982 | Francois Periot | TV Show |
| Der schwarze Bumerang | 1982 | Arzt | TV Show |
| Evita Peron | 1981 | Capt. von Weber (as John Van Dreelen) | TV Movie |
| Dynasty | 1981 | Minister | TV Show |
| Falcon Crest | 1981 | Johan Riebmann | TV Show |
| The Formula | 1980 | Hans Lehman (as John Van Dreelen) | Movie |
| Swan Song | 1980 | Bergstrom (as John Van Dreelen) | TV Movie |
| Lessen in liefde | 1980 | Giovanni Boccaccio (as John Van Dreelen) | TV Show |
| Hart to Hart | 1979 | Henri Beaumont | TV Show |
| House Calls | 1979 | Maitre d' | TV Show |
| Time Express | 1979 | Dr. Wahl | TV Show |
| Beggarman, Thief | 1979 | | TV Movie |
| The Ultimate Impostor | 1979 | Ruben Parets (as John Van Dreelen) | TV Movie |
| The Great Wallendas | 1978 | Herman Wallenda (as John Van Dreelen) | TV Movie |
| The Word | 1978 | Dr. Fass | TV Show |
| The Clone Master | 1978 | Salt (as John Van Dreelen) | TV Movie |
| Too Hot to Handle | 1977 | MacKenzie Portman (as John vanDreelen) | Movie |
| The Rhinemann Exchange | 1977 | Dietrich | TV Show |
| Washington: Behind Closed Doors | 1977 | Wharton | TV Show |
| The Hardy Boys/Nancy Drew Mysteries | 1977 | Mayor | TV Show |
| Charlie's Angels | 1976 | Alexander Cruz | TV Show |
| Wonder Woman | 1975 | Dante | TV Show |
| Rufus | 1975 | Marcel (as John Van Dreelen) | Movie |
| Kommissariat IX | 1975 | William S. Shilling | TV Show |
| The Rockford Files | 1974 | Gunderson | TV Show |
| The Six Million Dollar Man | 1974 | Theodore J. Matheson / Alfredo Tucelli | TV Show |
| The Big Game | 1973 | Lee (as John Van Dreelen) | Movie |
| Lost Horizon | 1973 | Dr. Verden (as John Van Dreelen) | Movie |
| Barnaby Jones | 1973 | Victor Sonderheim | TV Show |
| Police Story | 1973 | John Vander Veer | TV Show |
| Diamantenparty | 1973 | Direktor Konni Masur | TV Movie |
| The Sandy Duncan Show | 1972 | Le Moko | TV Show |
| Nightshade | 1972 | Jan Eckmann (as John Van Dreelen) | Movie |
| The Man and the City | 1971 | | TV Show |
| McCloud | 1970 | Rissient | TV Show |
| Tatort | 1970 | Hugo Schaarf | TV Show |
| Paris 7000 | 1970 | Zeigler | TV Show |
| Hamburg Transit | 1970 | Van Drees | TV Show |
| Die Kriminalerzählung | 1970 | Mr. Judson | TV Show |
| Topaz | 1969 | Claude Martin (as John Van Dreelen) | Movie |
| Bracken's World | 1969 | Rick Lawrence | TV Show |
| Marcus Welby, M.D. | 1969 | Frederick Bramstedt | TV Show |
| De kleine zielen | 1969 | Henri van der Welcke / Van der welcke / Henri vd Welcke | TV Show |
| It Takes a Thief | 1968 | General Alekseiko / Valdone / Gen. Kunay | TV Show |
| Mod Squad | 1968 | Karl | TV Show |
| The Name of the Game | 1968 | Deist | TV Show |
| Die Ente klingelt um halb acht | 1968 | Rechtsanwalt Kellermann (as John Van Dreelen) | Movie |
| Garrison's Gorillas | 1967 | Col. Mantfreeling | TV Show |
| Ironside | 1967 | Carl Shiller / Igor Varenya | TV Show |
| Von Null Uhr Eins bis Mitternacht - Der abenteuerliche Urlaub des Mark Lissen | 1967 | Mark Lissen | TV Show |
| Three for Danger | 1967 | Lassiter (as John Van Drelen) | TV Movie |
| Madame X | 1966 | Christian Torben (as John Van Dreelen) | Movie |
| Blue Light | 1966 | von Lindendorf / Gen. Von Lindendorf | TV Show |
| Jericho | 1966 | Colonel Paul Gunther | TV Show |
| Mission: Impossible | 1966 | Prime Minister Henrik Durvard | TV Show |
| Tarzan | 1966 | Duprez | TV Show |
| The Man Who Never Was | 1966 | Van Zeeland | TV Show |
| I Deal in Danger | 1966 | von Lindendorf (as John Van Dreelen) | Movie |
| Preview Tonight | 1966 | | TV Show |
| Operation Razzle-Dazzle | 1966 | | TV Movie |
| Von Ryan's Express | 1965 | Col. Gortz | Movie |
| Days of Our Lives | 1965 | Dr. Berger | TV Show |
| Get Smart | 1965 | Algernon DeGrasse | TV Show |
| Green Acres | 1965 | Count Freidmeister | TV Show |
| I Spy | 1965 | Kraft | TV Show |
| Run for Your Life | 1965 | Henrik Verbeck / Jan Vlasek | TV Show |
| The F.B.I. | 1965 | Alex Yustov / Ernst Conrad / Stan Brown / ... | TV Show |
| The Wild Wild West | 1965 | Count Balkovitch / Marquis Philippe de La Mer | TV Show |
| Memorandum for a Spy | 1965 | Strellin (as John Van Dreelen) | TV Movie |
| See How They Run | 1964 | Herr von Bauheim (as John Van Dreelen) | TV Movie |
| 12 O'Clock High | 1964 | Capt. Staufman / Colonel von Datz / Maj. Max Schindler / ... | TV Show |
| The Man from U.N.C.L.E. | 1964 | Harold Bufferton | TV Show |
| Voyage to the Bottom of the Sea | 1964 | Admiral the Baron Gustave Von Neuberg / Schroder | TV Show |
| Bob Hope Presents the Chrysler Theatre | 1963 | Niklas Strellin / Colonel Nauman | TV Show |
| Grindl | 1963 | Antoine | TV Show |
| Kraft Suspense Theatre | 1963 | Dr. Eduardo Lenzi | TV Show |
| The Travels of Jaimie McPheeters | 1963 | Dr. Armin Weller | TV Show |
| Combat! | 1962 | Lt. Kramer | TV Show |
| The Gallant Men | 1962 | Francioso Cardinale | TV Show |
| Laura | 1962 | Shelby Carpenter (as John Van Dreelen) | TV Movie |
| The Dick Powell Theatre | 1961 | 'Juliano' | TV Show |
| King of Diamonds | 1961 | Guy | TV Show |
| Affairs of Anatol | 1961 | Anatol (as John Van Dreelen) | TV Movie |
| 13 Ghosts | 1960 | Van Allen (as John Van Dreelen) | Movie |
| Beyond the Time Barrier | 1960 | Dr. Bourman | Movie |
| The Leech Woman | 1960 | Bertram Garvay (as John Van Dreelen) | Movie |
| Insight | 1960 | Major Marchand | TV Show |
| Michael Shayne | 1960 | Voltane | TV Show |
| My Three Sons | 1960 | Prince Sundra | TV Show |
| Surfside 6 | 1960 | Martin Harriby / Fredrik Lundstrom | TV Show |
| The Roaring 20's | 1960 | Alonzo the Great | TV Show |
| Thriller | 1960 | Joel Stone | TV Show |
| The Enemy General | 1960 | General Bruger (as John Van Dreelen) | Movie |
| The Wizard of Baghdad | 1960 | Sultan Jullnar (as John Van Dreelen) | Movie |
| Assignment: Underwater | 1960 | Jacques Blanchard | TV Show |
| Overland Trail | 1960 | Captain Fortesque | TV Show |
| Adventures in Paradise | 1959 | Monsieur Coret / Charles Arnoux / Lieutenant Troveaux | TV Show |
| Hawaiian Eye | 1959 | Curt Viner / Hilary Kane / Otto Von Helgren / ... | TV Show |
| Men Into Space | 1959 | Col. Tolchek | TV Show |
| Rawhide | 1959 | Ulrich | TV Show |
| The Detectives | 1959 | Dr. Fredericks | TV Show |
| The Twilight Zone | 1959 | Commissar Vassiloff | TV Show |
| The Flying Fontaines | 1959 | Victor Fontaine (as John Van Dreelen) | Movie |
| The Man and the Challenge | 1959 | Georges Bolet | TV Show |
| World of Giants | 1959 | Lars Kroner | TV Show |
| Markham | 1959 | George Wagner | TV Show |
| A Time to Love and a Time to Die | 1958 | Political Officer (as John Van Dreelen) | Movie |
| 77 Sunset Strip | 1958 | Henrik Van Horn / Dr. Volta / Max Comstock / ... | TV Show |
| Lawman | 1958 | Malcolm Tyler DeVries | TV Show |
| The Ann Sothern Show | 1958 | Dumas | TV Show |
| Perry Mason | 1957 | Jarvis Logan / Gideon Long | TV Show |
| Zwei Herzen voller Seligkeit | 1957 | Dieter Lorenz | Movie |
| Monsignores große Stunde | 1957 | Rechtsanwalt (as John Van Dreelen) | TV Movie |
| Scampolo | 1957 | Tito Fanti (as John Van Dreelen) | TV Movie |
| The Gale Storm Show: Oh! Susanna | 1956 | Thornbury | TV Show |
| Die Tochter | 1956 | William Blackthorne (as John Van Dreelen) | TV Movie |
| In Hamburg sind die Nächte lang | 1956 | | Movie |
| Staatsbegräbnis | 1956 | Pilot (as John Van Dreelen) | TV Movie |
| Schiff ohne Hafen | 1956 | Ein holländischer Marineoffizier (as John Van Dreelen) | TV Movie |
| The Last Ten Days | 1955 | Major Brinkmann (as John Van Dreelen) | Movie |
| Gunsmoke | 1955 | Gruber | TV Show |
| The Millionaire | 1955 | Hugh Wilson | TV Show |
| Bedevilled | 1955 | Michel Trevelle (uncredited) | Movie |
| The Magical World of Disney | 1954 | Dr. Hans Linquist / Travell / George Travell | TV Show |
| Morgengrauen | 1954 | | Movie |
| Ein Mädchen aus Paris | 1954 | | Movie |
| We Go to Monte Carlo | 1953 | Rudy Walter (as John Van Dreelen) | Movie |
| Moselfahrt aus Liebeskummer | 1953 | Bernd Zagler (as John Van Dreelen) | Movie |
| Rote Rosen, rote Lippen, roter Wein | 1953 | Hans Westhoff (as John Van Dreelen) | Movie |
| Moulin Rouge | 1952 | Minor Role (uncredited) | Movie |
| Brelan d'as | 1952 | Le G'man Lemmy Caution (segment "Je suis un tendre") (as John Van Dreelen) | Movie |
| Orient Express | 1952 | André Dumont | TV Show |
| Nous irons à Monte Carlo | 1951 | Rudy Walter (as Van Dreelen) | Movie |
| Somerset Maugham TV Theatre | 1950 | | TV Show |
| Gigi | 1949 | Bit Part (uncredited) | Movie |
| The Goldbergs | 1949 | | TV Show |
| The Clock | 1949 | | TV Show |
| The Philco-Goodyear Television Playhouse | 1948 | | TV Show |
| Studio One in Hollywood | 1948 | Philip Clary | TV Show |
| Niet tevergeefs | 1948 | Fred van Nespen (as Jack Gimberg) | Movie |
| But Not in Vain | 1948 | Minor Role (uncredited) | Movie |
