Title: Taxi at Midnight
Content:  Taxi at Midnight (German: Die Mitternachtstaxe) is a 1929 German silent thriller film directed by Harry Piel and starring Piel, Betty Bird and Philipp Manning. The film's art direction was by Fritz Maurischat and Max Knaake.
Title: Taxi at Midnight
Content: Harry Piel as Harry Pattler ; Betty Bird as Lilly ; Philipp Manning as Prof. Dr. Olten ; Albert Paulig as Direktor Cremer ; Hans Sanden as Knackermaxe ; Hermann Böttcher as Kommissar Tenner ; Bruno Ziener as W.S. Pinkus ; Aruth Wartan as Martini ; Maria Asti as Mimi ; Steffie Vida as Bardame ; Jaria Kirsanoff as Bardame ; El' Dura as Bardame ; Eva Schmid-Kayser as Bardame ; Hedy Meyer-Seebohn as Bardame ; Wolfgang von Schwindt as Mann im Smoking ; Georg Schmieter as Mann im Smoking ; Charles Francois as Mann im Smoking ; Henry Bender as Erster Wachtmeister ; Julius Falkenstein as Zweiter Wachtmeister ; Georg John as Dritter Wachtmeister ; Charly Berger as Motorradfahrer 
Title: The Midnight Taxi
Content:  The Midnight Taxi is a 1928 American early part-talkie thriller picture from Warner Bros. directed by John G. Adolfi and starring Antonio Moreno, Helen Costello, and Myrna Loy. According to the Library of Congress, it has a completed copy of the film and found at British Film Institute's National Film and Television Archive..
Title: Midnight Taxi (1937 film)
Content:  Midnight Taxi is a 1937 American crime film directed by Eugene Forde and starring Brian Donlevy, Frances Drake and Alan Dinehart.
Title: The Midnight Taxi
Content: Antonio Moreno as Tony Driscoll ; Helene Costello as Nan Parker ; Myrna Loy as Gertie Fairfax ; William Russell as Joseph Brant ; Tommy Dugan as Al Corvini ; Bobby Agnew as Jack Madigan ; Pat Hartigan as Detective Blake ; Jack Santoro as Lefty ; William Hauber as Squint ; Paul Kreuger as Dutch ; Spencer Bell as Rastus 
Title: Midnight Taxi (1937 film)
Content: Brian Donlevy as Charles 'Chick' Gardner ; Frances Drake as Gilda Lee ; Alan Dinehart as Philip Strickland ; Sig Ruman as John B. Rudd ; Gilbert Roland as Flash Dillon ; Harold Huber as Walter 'Lucky' Todd ; Paul Stanon as Agent J. W. McNeary ; Lon Chaney Jr. as Detective Erickson ; Russell Hicks as Barney Flagg ; Regis Toomey as Hilton ; Agnes Ayres as Society Woman ; Joseph E. Bernard as Copy Reader ; Edgar Dearing as Officer Murray ; John Dilson as Doc Wilson ; James Flavin as Detective McCormick ; Creighton Hale as G-Man ; Sherry Hall as Monte ; Eddie Hart as Detective Morton ; Otto Hoffman as Louie the Tailor ; Frank Marlowe as Sailor ; Paul McVey as Robert Powers ; Frank Mills as Gas Station Attendant ; Frank O'Connor as FBI Agent ; Lee Phelps as Chief of Detectives ; Arthur Rankin as Sailor ; Pedro Regas as Dazetta ; Jeffrey Sayre as Buck ; Harry Semels as Joe, Counterman ; Harry Strang as FBI Agent ; Zeffie Tilbury as Mrs. Lane ; Hughey White as Newspaper Vendor ; Norman Willis as Jefferson 
Title: Taxi (2004 film)
Content:  Taxi is a 2004 American action comedy film directed by Tim Story and starring Queen Latifah, Jimmy Fallon, Gisele Bündchen, Jennifer Esposito, and Ann-Margret. An incompetent New York City police officer is banned from driving and comes to rely on a talented taxi driver to help him solve a series of bank robberies. The film was panned by critics.
Title: Taxi Driver
Content:  Taxi Driver is a 1976 American film directed by Martin Scorsese, written by Paul Schrader, and starring Robert De Niro, Jodie Foster, Cybill Shepherd, Harvey Keitel, Peter Boyle, Leonard Harris, and Albert Brooks. Set in a decaying and morally bankrupt New York City following the Vietnam War, the film follows Travis Bickle (De Niro), a taxi driver and veteran, and his deteriorating mental state as he works nights in the city. With The Wrong Man (1956) and A Bigger Splash (1973) as inspiration, Scorsese wanted the film to feel like a dream to audiences. With cinematographer Michael Chapman, filming began 
Title: Midnight (1934 film)
Content:  Midnight is a 1934 American drama film, the first directed by Chester Erskine, and starring Sidney Fox, O.P. Heggie, Henry Hull and Margaret Wycherly. It was based on a Theatre Guild play with the same name by Paul and Claire Sifton. The film was produced for Universal and was shot on a modest budget of $50,000 at Thomas Edison Studios, which producer/director Chester Erskine had re-opened specifically for the shoot. Humphrey Bogart had a supporting though key role. The film was re-released as Call It Murder by Screen Guild Productions (Guaranteed Pictures) in 1949 after Bogart became a star; he was given top billing, although he is present in few scenes and was credited eighth in the original release.
Title: Midnight (1949 film)
Content:  Midnight (Spanish: Medianoche) is a 1949 Mexican crime film directed by Tito Davison and starring Arturo de Córdova, Elsa Aguirre and Marga López. The film's sets were designed by the art director José Rodríguez Granada.

Question: Who was the director of Taxi at Midnight?
Answer: Harry Piel.
Heinrich Piel.