Homme pressé, L' (1977) .... Freeman ... aka Hurried Man, The (1977) (UK) ... aka Man in a Hurry (1977) ... aka Ultimo giorno d'amore, L' (1977) (Italy)
Mariés de l'an II, Les (1971) .... Le beau-père ... aka Mirii anului II (1971) (Romania) ... aka Scarlet Buccaneer, The (1971) ... aka Scoundrel (1971) (UK) ... aka Sposi dell'anno secondo, Gli (1971) (Italy) ... aka Swashbuckler, The (1971)
Trop petit mon ami (1970) .... Wanassee ... aka Ticky (1970) ... aka Too Small My Friend (1970) (USA: literal English title)
Ils (1970) .... Wesley ... aka Them (1970) (International: English title)
Mur de l'Atlantique, Le (1970) .... Commandant du Camp ... aka Atlantic Wall (1970) (International: English title) ... aka Elmetto pieno di... fifa, Un (1970) (Italy)
Domicile conjugal (1970) .... Mr. Max ... aka Bed & Board (1971) (Canada: English title) (USA) ... aka Bed and Board (1971) (UK) ... aka Non drammatizziamo... è solo questione di corna! (1971) (Italy)
Grandes vacances, Les (1967) (as Bill Kearns) ... aka Big Vacation, The (1967) (International: English title) ... aka Grandi vacanze, Le (1967) (Italy)
Playtime (1967) .... Mr. Schultz ... aka Tempo di divertimento (1967) (Italy)
Un homme de trop (1967) .... Hoffer ... aka 13º uomo, Il (1967) (Italy) ... aka Shock Troops (1967)
Atout coeur à Tokyo pour O.S.S. 117 (1966) (as William Kearns) ... aka À tout coeur à Tokyo pour OSS 117 (1966) (France) ... aka Mission to Tokyo (1966) (UK) ... aka O.S.S. 117 - Terror in Tokyo (1966) ... aka OSS 117 a Tokio si muore (1966) (Italy)
Gendarme à New York, Le (1965) (as Bill Kearns) ... aka Gendarme in New York, The (1965) (International: English title) ... aka Tre gendarmi a New York (1965) (Italy)
Pleins feux sur Stanislas (1965) .... L'espion américain ... aka Killer Spy (1965) (USA) ... aka Rendezvous der Killer (1965) (West Germany)
Bons vivants, Les (1965) (uncredited) .... Le client texan (segment "Le Procès") ... aka High Lifers (1965) (International: English title) ... aka How to Keep the Red Lamp Burning (1965) (USA) ... aka Per favore chiudete le persiane (1965) (Italy) ... aka Un grand seigneur (1971) (France: new title)
Jour et l'heure, Le (1963) .... Pat Riley ... aka Day and the Hour, The (1964) (USA) ... aka Giorno e l'ora, Il (1963) (Italy) ... aka Today We Live (1963)
Procès, Le (1962) (as William Kearns) .... First Assistant Inspector ... aka Processo, Il (1963) (Italy) ... aka Prozess, Der (1963) (West Germany) ... aka Trial, The (1963) (USA)
Couteau dans la plaie, Le (1962) .... Capt. Wade ... aka Coltello nella piaga, Il (1962) (Italy) ... aka Five Miles to Midnight (1963) (USA) ... aka Terza dimensione, La (1962) (Italy) ... aka Troisième dimension, La (1962)
Ennemis, Les (1962) .... Mike Slatter ... aka Touch of Treason (1962) (International: English title) ... aka Touch of Treason, A (1962) (USA)
Plein soleil (1960) .... Freddy Miles ... aka Purple Noon (1961) (UK) (USA) ... aka Blazing Sun (1960) (UK) ... aka Delitto in pieno sole (1960) (Italy) ... aka Full Sun (1960) (Australia: literal English title) ... aka Lust for Evil (1996) (USA: reissue title)
Hola, Robinson (1960) (as Bill Kearns) ... aka Monsieur Robinson Crusoe (1960) (USA) ... aka Robinson et le triporteur (1960) (France)
Un témoin dans la ville (1959) .... American soldier ... aka Appuntamento con il delitto (1959) (Italy) ... aka Witness in the City (1959) (USA: TV title)