[PAR] [TLE] Cary Grant [SEP] Cary Grant (born Archibald Alec Leach; January 18, 1904 – November 29, 1986) was a British-American actor, known as one of classic Hollywood's definitive leading men.  He began a career in Hollywood in the early 1930s, and became known for his transatlantic accent, debonair demeanor, and light-hearted approach to acting and sense of comic timing.  He became an American citizen in 1942. [PAR] [TLE] Houseboat (film) [SEP] Houseboat is a 1958 Technicolor romantic comedy VistaVision film starring Cary Grant, Sophia Loren, Martha Hyer, Paul Petersen, Charles Herbert, and Mimi Gibson.  The movie was directed by Melville Shavelson, who also directed the original version of "Yours, Mine and Ours" (1968).  The love theme "Almost In Your Arms", sung by Sam Cooke and "Bing!  Bang!  Bong!" , sung by Loren, were written by Jay Livingston and Ray Evans.
[PAR] [TLE] Cary Grant [ SEP ] Cary Grant ( born Archibald Alec Leach ; January 18 , 1904 – November 29 , 1986 ) was a British - American actor , known as one of classic Hollywood 's definitive leading men . He began a career in Hollywood in the early 1930s , and became known for his transatlantic accent , debonair demeanor , and light - hearted approach to acting and sense of comic timing . He became an American citizen in 1942 . [PAR] [TLE] Houseboat ( film ) [ SEP ] Houseboat is a 1958 Technicolor romantic comedy VistaVision film starring Cary Grant , Sophia Loren , Martha Hyer , Paul Petersen , Charles Herbert , and Mimi Gibson . The movie was directed by Melville Shavelson , who also directed the original version of " Yours , Mine and Ours " ( 1968 ) . The love theme " Almost In Your Arms " , sung by Sam Cooke and " Bing ! Bang ! Bong ! " , sung by Loren , were written by Jay Livingston and Ray Evans .
When did the male star of the film Houseboat become an American citizen ?
When did the male star of the film Houseboat become an American citizen ?
1942
1942