Title: The Great Rupert
Content:  The Great Rupert is a 1950 comedy family film starring Jimmy Durante, Tom Drake and Terry Moore, produced by George Pal, and directed by Irving Pichel. It is based on a story, written by Ted Allan, which has also been published as a children's book under the title Willie the Squowse. The story revolves around a little animated squirrel who, with much charm, accidentally helps two economically distressed families overcome their obstacles.
Title: The Great Rupert
Content: Jimmy Durante as Mr. Louie Amendola ; Terry Moore as Rosalinda Amendola ; Tom Drake as Peter 'Pete' Dingle ; Frank Orth as Mr. Frank Dingle ; Sara Haden as Mrs. Katie Dingle ; Queenie Smith as Mrs. Amendola ; Chick Chandler as Phil Davis ; Jimmy Conlin as Joe Mahoney ; Rupert, an animated squirrel ; Hugh Sanders as Mulligan ; Don Beddoe as Mr. Haggerty ; Candy Candido as Molineri - Florist ; Clancy Cooper as Police Lt. Saunders ; Harold Goodwin as Callahan - F.B.I. Man ; Frank Cady as Mr. Taney - Tax Investigator ; Irving Pichel as Puzzled Pedestrian (uncredited) 
Title: Rupert Goold
Content:  Rupert Goold, (born 18 February 1972) is an English director who works primarily in theatre. He is the artistic director of the Almeida Theatre, and was the artistic director of Headlong Theatre Company (2005–2013).
Title: Rupert Wyatt
Content:  Rupert Wyatt (born 26 October 1972) is an English screenwriter, director and producer. He made his directorial debut with the 2008 film The Escapist, which premiered at the Sundance Film Festival. His second film was the 2011 blockbuster Rise of the Planet of the Apes. He also directed the first two episodes of the television adaptation of The Mosquito Coast in 2021, as well as serving as an executive producer on the series.
Title: Rupert Wainwright
Content:  Rupert Wainwright is an English film and television director, writer, and actor.
Title: Rupert's Land (film)
Content:  Rupert's Land is a Canadian comedy film, directed by Jonathan Tammuz and released in 1998. The film stars Samuel West and Ian Tracey as Rupert and Dale McKay, estranged half-brothers on a road trip from Vancouver to Prince Rupert for their father's funeral. Rupert, who was raised primarily in England after his mother left their father to return home, has become a wealthy lawyer, while Dale, who remained in Canada, is a hard-nosed fisherman and small-time drug dealer, forcing the duo to overcome significant differences as they reconcile. The cast also includes Susan Hogan as Dale's mother Trudy, Gabrielle Miller as his girlfriend Shelley, and George Wendt as Bloat, a former friend of Dale and Rupert's father who owns and operates a rural marijuana farm commune. The film premiered at the 1998 Toronto International Film Festival.
Title: Rupert (TV series)
Content:  According to BBC News, in 2000, Nelvana made plans to produce a feature film about Rupert at Hollywood studios but the project was not implemented. The film would have been released possibly between 2001 and 2002.
Title: Prince Rupert of the Rhine
Content: Rupert was portrayed by Timothy Dalton in the 1970 film Cromwell. ; Harry Lloyd played Rupert in the 2008 TV drama The Devil's Whore. ; Rupert was portrayed by Will Bowden in the 2015 Dutch film Michiel de Ruyter. 
Title: Rupert Sanders
Content:  Rupert Miles Sanders (born 16 March 1971) is an English film director. He has directed the movies Snow White and the Huntsman (2012) and Ghost in the Shell (2017). In 2021, he directed the pilot episode of the Apple TV+ science fiction series Foundation.
Title: Rupert Julian
Content:  with Universal Studios. He was assigned to complete Merry-Go-Round in 1923 when director Erich von Stroheim was fired from it. In 1924, he directed Lon Chaney in The Phantom of the Opera, but left the production shortly before it was released. The studio hired another director to complete the filming and changed the ending. Julian moved to Cecil B. DeMille's Producers Distributing Corporation for a series of films, but after directing The Cat Creeps and Love Comes Along (both in 1930), his career faded. Rupert Julian died of a stroke in Hollywood, California at the age of 64 and was interred in the Forest Lawn Memorial Park Cemetery in Glendale, California, in 1943. His wife Elsie died in 1965.

Question: Who was the director of The Great Rupert?
Answer: Irving Pichel.