Question: Tim Robbins and Leslie Pearce, are American?

Context articles: Billboard Girl
Tim Robbins
Leslie Pearce
Blue of the Night
The Stoker (1935 film)
You Must Get Married
The Fall Guy (1930 film)
The Carnation Kid
The Dentist (1932 film)
Gob Roberts

Billboard Girl is a 1932 Educational-Mack Sennett Featurette (No.
 S2709) starring Bing Crosby and directed by Leslie Pearce.
 This was the fourth of the six short films Crosby made for Mack Sennett and which helped launch his career as a solo performer.
Timothy Francis Robbins (born October 16, 1958) is an American actor, screenwriter, director, producer, activist and musician.
 He is well known for his portrayal of Andy Dufresne in the prison drama film "The Shawshank Redemption" (1994).
Arnold Leslie Pearce (20 April 1887 – 17 August 1977) was a New Zealand film director, who directed numerous short films in Hollywood during the 1930's, including several with W.C. Fields and Bing Crosby.
Blue of the Night is a 1932 Mack Sennett Star Comedy (No.
 S3628) starring Bing Crosby and directed by Leslie Pearce.
 This was the last of the six short films Crosby made for Mack Sennett and which helped launch his career as a solo performer.
The Stoker is a 1935 British comedy film directed by Leslie Pearce and starring Leslie Fuller, Georgie Harris and Phyllis Clare.
You Must Get Married is a 1936 British comedy film directed by Leslie Pearce and starring Frances Day, Neil Hamilton and Robertson Hare.
 In order to be able to work in Britain an American actress marries a British sailor.
 It was based on a novel by David Evans.
The Fall Guy is a 1930 American pre-Code crime drama film, directed by Leslie Pearce and written by Tim Whelan, based upon the Broadway hit "The Fall Guy, a Comedy in Three Acts", written by George Abbott and James Gleason.
 It starred Jack Mulhall and Pat O'Malley, and its supporting cast included Mae Clarke, who would become famous the following year when James Cagney pushed a grapefruit into her face in the film, "The Public Enemy".
The Carnation Kid is a 1929 American drama film directed by E. Mason Hopper and Leslie Pearce and written by Alfred A. Cohn, Arthur Huffsmith and Henry McCarty.
 The film stars Douglas MacLean, Frances Lee, William B. Davidson, Lorraine MacLean, Charles Hill Mailes and Francis McDonald.
 The film was released on March 2, 1929, by Paramount Pictures.
The Dentist is a 1932 American Pre-Code comedy short, starring W. C. Fields.
 The film is one of four short films Fields made with the "king of comedy," Mack Sennett, at Paramount.
 Although Sennett was near the end of his career, he found good use of the new medium of talking pictures for comedy, as the film demonstrates.
 It was directed by Leslie Pearce from a script by Fields himself.
 The film has been released on VHS and DVD.
Gob Roberts is Tim Robbins' punk rock cover band during the Vote for Change tour in 2004.
 After the announcement of the tour, Tim Robbins' band joined the bill with Pearl Jam and Death Cab for Cutie to trek across swing states.
 At each of these shows, a minor skit with the help of Eddie Vedder coerced audience members into believing that Tim Robbins was a Republican senator.
 On every night of the tour, Tim Robbins joined Pearl Jam to play a cover of "The New World" by X.