Title: Billion Dollar Brain
Content:  Ken Russell was a highly regarded television director who had made one unsuccessful feature. Caine narrated a series of Russell's films and became friendly with the director; he recommended him to Saltzman for Billion Dollar Brain. Caine later said this was a mistake, although Russell was "an emotional genius. Billion Dollar Brain is a highly complicated thriller which needs a draftsman. The last thing you need is an emotional genius." Russell wanted to make a film about Nijinsky with Rudolph Nureyev and Saltzman was interested. He suggested Russell make Billion Dollar Brain to "keep his hand in." "We never quite realised we had a lunatic genius on our hands," said Caine in 1976. "He was the least ideal man to do a thriller. What he has is this passion to make thundering great messes" In January 1967 it was announced Russell would direct from a script by John McGrath, with Oscar Homolka reprising his role from Funeral in Berlin.
Title: Mr. Billion
Content:  Mr. Billion is a 1977 action comedy/action-adventure film directed by Jonathan Kaplan. It is notable as the Hollywood debut of Terence Hill.
Title: Hello Mr. Billionaire
Content:  Hello Mr. Billionaire is a 2018 Chinese comedy film directed by Fei Yan and Damo Peng, loosely based on the 1902 novel Brewster's Millions, and the 1985 film of the same name. It was released in China on 27 July 2018.
Title: Billionaire's Club
Content:  Billionaire's Club is a Nigerian movie directed by Afam Okereke released in 1999. The movie involves a secret society of men who use occult powers to manipulate people and make blood money.
Title: Billions (film)
Content:  Billions is a lost 1920 American silent comedy film produced by and starring Alla Nazimova and distributed by Metro Pictures. Ray Smallwood directed. It is based on a French play, L'Homme riche, by Jean Jose Frappa and Henry Dupuy-Mazuel.
Title: Billionaire Boys Club (2018 film)
Content:  Billionaire Boys Club is a 2018 American biographical crime drama film directed by James Cox and co-written by Cox and Captain Mauzner. The film stars Ansel Elgort, Taron Egerton, Emma Roberts, Kevin Spacey, Jeremy Irvine, Thomas Cocquerel, Rosanna Arquette, Cary Elwes, and Judd Nelson. The film is based on the real life Billionaire Boys Club from Southern California during the 1980s, a group of rich teenagers who get involved in a Ponzi scheme and eventual murder. The story was previously made into a television film in 1987, which starred Judd Nelson as Joe Hunt, while he plays that character's father in the 2018 version. Originally announced in 2010 
Title: Renee Roszel
Content: The Billionaire Daddy (1999) 
Title: Mr. Billion
Content:  The film was the idea of Dino de Laurentiis, who wanted to introduce Terence Hill, at that time one of the biggest movie stars in Europe, to international audiences. He signed director Jonathan Kaplan, just coming off the successful White Line Fever. Kaplan says production was difficult - he wanted to cast Lily Tomlin but the studio insisted on Valerie Perrine. Shooting took place in Italy. Kaplan says the highlight was working with Jackie Gleason; despite his drinking problem, Kaplan says he could sober up Gleason by doing old routines from The Honeymooners and getting laughs from the crew.
Title: Patricia Kay
Content: 3. The Billionaire and His Boss (2008) 
Title: Bailey's Billion$
Content:  Bailey's Billion$ is a 2005 Children's feature film produced and directed by David Devine and starring Dean Cain, Laurie Holden, Jennifer Tilly, Tim Curry, and Jon Lovitz.

Question: Who was the director of The Billionaire?
Answer: Songyos Sugmakanan.