Jay Scully is an actor, casting director and producer.
 He is best known for his role as Lieutenant Chapin in "".
 In 2011, he played the role of a deputy sheriff in the film "Super 8".
 In 2010 he played the role of Lance in the TV series "Undercovers".
 In 1990, he appeared in the TV series "Against the Law", playing the role of a sharpshooter.
 He has been casting director for 45 films.
 In 2013, he worked as casting director for three films that were still in production or pre-production: "Monster Butler"; "I Want My Baby Back"; and a reprise of a horror film entitled "The Strangers 2".
 In 2012, he was the casting director for "American Reunion".
 He was co-producer for the films "On the Doll" and "Little Athens", and he served as associate producer for the film "Dream".
John Adedayo B. Adegboyega (born 17 March 1992), known professionally as John Boyega, is an English actor and producer best known for playing Finn in the 2015 film "", the seventh film of the "Star Wars" series.
 Boyega rose to prominence in his native United Kingdom for his role as Moses in the 2011 sci-fi comedy film "Attack the Block".
Jerome Herbert "Chip" Zien (born March 20, 1947) is an American actor.
 He is best known for playing the lead role of the Baker in the original Broadway production of "Into the Woods" by Stephen Sondheim.
 He has appeared in all of the "Marvin Stories" musicals by William Finn: "In Trousers", "March of the Falsettos", "Falsettoland" and "Falsettos".
 He played the role of Thénardier in the Broadway production of "Les Misérables" and Mark Rothenberg in the film "United 93".
 He is also known for providing the voice of Howard in the film "Howard the Duck".
Parker Mack Klebenow, known professionally as Parker Mack, is an actor, writer, musician, and director, who is best known for his role as Finn Madill in the "Freeform" drama "Chasing Life," and as Felix Turner in the MTV romantic comedy series, "Faking It."
Jami Reid-Quarrell (born 20 January 1978), is a Scottish actor who is best known for his role as the villain Colony Sarff in series 9 of the BBC television series "Doctor Who", for which he was voted Best Male Guest Actor of the 2015 season on the Doctor Who TV fansite.
 He is also a singer, physical performer and choreographer who has appeared in numerous theatre, film & TV productions, operas and musicals.
 In 2010 he created the role of Dr Gangle for Andrew Lloyd Webber's sequel to "Phantom of the Opera", "Love Never Dies".
 His stage appearances include ""Equus"" with Daniel Radcliffe, Trevor Nunn's "The Tempest" with Ralph Fiennes and with renowned physical theatre companies such as Punchdrunk and Frantic Assembly.
 He has also appeared around the world with such companies as the Royal Opera House, Archaos and the Royal Shakespeare Company where he underwent in-depth Shakespearean training tutored by Cicely Berry.
 He also choreographs and movement directs for theatre and screen, including shows for Trevor Nunn and pop videos for Depeche Mode ("Fragile Tension"), Casiokids ("Finn Bikkjen") and Boy Kill Boy ("No Conversation").
Peter Carter (December 8, 1933 - June 3, 1982) was a Canadian film and television director.
 Best known as the director of "The Rowdyman" and "Klondike Fever", he garnered a Genie Award nomination for Best Director at the 1st Genie Awards in 1980 for "Klondike Fever".
 Carter began as an apprentice with J. Arthur Rank in England and moved to Canada in 1955, where he joined Crawley Films as an editor and assistant director.
 He returned to England, worked in Africa, and came back to Canada in 1963.
 His films included "Rituals", "High-Ballin'" and "Highpoint" and on television, his credits included episodes of "R.C.M.P.", "Seaway", "Wojeck", "McQueen", "For the Record", "Police Surgeon", "The Forest Rangers" and "Swiss Family Robinson", and the telefilms "The Courage of Kavik the Wolf Dog" and "A Man Called Intrepid".
 He died of a heart attack on June 3, 1982.
 He was married to actress Linda Goranson.
Elizabeth Fearn "Finn" Carter (born 9 March 1960) is an American actress.
 She is best known for her role in the 1990 film "Tremors".
Chester Conlan Carter (born October 3, 1934) is a former film and television actor best known for the role of "Doc," featured in sixty-six episodes of the Rick Jason and Vic Morrow ABC World War II television series "Combat!
" (1962–1967).
 In 1964, Carter was nominated for an Emmy Award for "Outstanding Performance in a Supporting Role by an Actor" on the "Combat!"
 episode "The Hostages."
 From 1960-1962, Carter appeared as C.E. Carruthers, the assistant to the attorney Abraham Lincoln Jones, portrayed by James Whitmore (1921–2009), in ABC's legal drama, "The Law and Mr. Jones".
Maurice Brendan Murphy (born 1939 in Sydney) is an Australian film and television director, producer, writer and actor.
 He is best known for his influential work as a director of TV comedy programs for the Australian Broadcasting Corporation – most notably "The Aunty Jack Show" – and for his 1980 feature film adaptation of the Australian comic strip "Fatty Finn".
Tremors is a 1990 American monster film directed by Ron Underwood, produced by Gale Anne Hurd, Brent Maddock, and S. S. Wilson, and written by Maddock, Wilson, and Underwood.
 "Tremors" was released by Universal Pictures and stars Kevin Bacon, Fred Ward, Finn Carter, Michael Gross, and Reba McEntire.

Question: Who was the director of the film for which Finn Carter is best known for playing a role?
Answer: Ron Underwood