Question: Who directed the 2017 animated science fiction comedy that starred a cast member in Dumb & Dumber To?
Context: Dumb and Dumber To is a 2014 American comedy film co-written and directed by Bobby and Peter Farrelly.  It is the third film in the "Dumb and Dumber" film series and a direct sequel to the 1994 film "Dumb and Dumber".  It stars Jim Carrey and Jeff Daniels reprising their roles 20 years after the events of the first film, and also features Rob Riggle, Laurie Holden and Kathleen Turner.  The film tells the story of Lloyd Christmas and Harry Dunne (played by Carrey and Daniels, respectively), two dimwitted but good-natured adults who set out on a cross-country road trip to locate Harry's daughter who has been adopted. Dumb and Dumberer: When Harry Met Lloyd is a 2003 American comedy film.  It is the second film in the "Dumb and Dumber" film series and a prequel to the 1994 film "Dumb and Dumber".  The film was directed by Troy Miller and based on the characters created by the Farrelly brothers from the original film.  The film was poorly received by critics; however, it was a modest domestic box office success considering its budget, taking in just under $40 million.  The subtitle is inspired by the film "When Harry Met Sally...". The Fonz and the Happy Days Gang is an American animated science fiction comedy series produced by Hanna-Barbera and Paramount Television and originally broadcast during the Saturday morning schedule on ABC from November 8, 1980 until September 18, 1982.  It is a spin-off the television series "Happy Days". Kwai Boo () is a 2015 Chinese animated science fiction comedy film directed by Yunfei Wang.  The film was released on August 6, 2015. Robert Allen Riggle Jr. (born April 21, 1970) is an American actor, comedian and retired United States Marine Corps Reserve officer.  He is best known for his work as a correspondent on Comedy Central's "The Daily Show" from 2006 to 2008, as a cast member on "Saturday Night Live" from 2004 to 2005, and for his comedic roles in films such as "The Hangover", "The Other Guys", "Let's Be Cops", "Dumb & Dumber To", "21 Jump Street", "22 Jump Street", "", and "Step Brothers".  He has also co-starred in the Adult Swim comedy-action series "".  In 2012, Riggle replaced Frank Caliendo for the comedy skit and prognostication portions of "Fox NFL Sunday". Zen Brant Gesner (born June 23, 1970) is an American television and movie actor.  He is perhaps most recognized for his roles as Sinbad in the syndicated television series "The Adventures of Sinbad", and was a regular cast member on the ABC daytime drama "All My Children" as bad boy and rapist Braden Lavery.  More recently he's appeared in Miller Lite's "Man Laws" commercials as one of the "Men Of The Square Table".  Gesner also appeared on an episode of the popular sitcom "Friends" in which he played Rachel Green's date.  A graduate of the prestigious London Academy of Music and Dramatic Art (LAMDA), Gesner has appeared in several movies since his cinematic debut as "Dale's Man #1" in the 1994 comedy "Dumb & Dumber", including "Osmosis Jones" (as Emergency Room Doctor #1), "Me, Myself & Irene" (Agent Peterson), "Shallow Hal" (Ralph), and "There's Something About Mary" (as a bartender).  In 2005, he had a small part in the romantic comedy "Perfect Catch" starring Drew Barrymore and Jimmy Fallon. Rabbit Hero () is a 2015 Chinese animated science fiction comedy film directed by Fu Yan.  It was released in China on May 30, 2015. The Emoji Movie is a 2017 American 3D computer-animated science fiction-comedy film directed by Tony Leondis and written by Leondis, Eric Siegel and Mike White, based on the emoji symbols.  It stars the voices of T. J. Miller, James Corden, Anna Faris, Maya Rudolph, Steven Wright, Rob Riggle, Jennifer Coolidge, Christina Aguilera, Sofía Vergara, Sean Hayes and Patrick Stewart.  The film centers on Gene, a multi-expressional emoji who lives in a teenager's phone, and who sets out on a journey to become a normal meh emoji like his parents. "The Infinite Vulcan" is the seventh episode of the of the American animated science fiction television series "".  It first aired on NBC on October 20, 1973, and was written by "" cast member Walter Koenig.  It was the actor's only involvement in the series, as he had not been hired to voice Pavel Chekov in the animated version due to financial issues with production.  With "The Infinite Vulcan", Koenig became the first member of the "Star Trek" cast to write an episode for the franchise.  As with many episodes of the show, the episode was directed by Hal Sutherland. Back to the Future is an American animated science fiction comedy adventure television series for television based on the live action "Back to the Future" movie trilogy.  The show lasted two seasons, each featuring 13 episodes, and ran on CBS from September 14, 1991, to December 26, 1992, and reran until August 14, 1993 on CBS.  The network chose not to renew the show for a third season (citing low ratings).  It later reran on ABC from September 18, 1993 to July 22, 1995 and then on FOX, as a part of the Fox Box block from March 22 to August 30, 2003.  It was the very first production of Universal Cartoon Studios.
Answer: Tony Leondis