Question: What was the first movie of the actor who plays Nathan Summers in the David Leitch directed Deadpool sequel?

Context articles: Cable (comics)
Deadpool 2
Leitch's Station
Sunil Rawal
Josh Brolin
John Wick
Jonathan Sela
No Good Deed (2017 film)
Madelyne Pryor
Christopher Harper (actor)

Cable (Nathan Summers) is a fictional character appearing in American comic books published by Marvel Comics, commonly in association with X-Force and the X-Men.
 The character first appeared as a newborn infant in "Uncanny X-Men" #201 (Jan. 1986) created by writer Chris Claremont, while Cable's adult identity was created by writer Louise Simonson and artist/co-writer Rob Liefeld and first appeared in "The New Mutants" #87 (March 1990).
Deadpool 2 is an upcoming American superhero film based on the Marvel Comics character Deadpool, distributed by 20th Century Fox.
 It is intended to be the twelfth installment in the "X-Men" film series, and a sequel to the 2016 film "Deadpool".
 The film is being directed by David Leitch from a script by Rhett Reese and Paul Wernick, with Ryan Reynolds starring in the title role alongside Morena Baccarin, T. J. Miller, Leslie Uggams, Brianna Hildebrand, Stefan Kapičić, Zazie Beetz, Josh Brolin, and Jack Kesy.
Leitch's Station was the first settlement in Campbell County, Kentucky, USA, now the City of Wilder, Kentucky on the Licking River.
 It was located six miles south of the mouth of the Licking and was named for Major David Leitch (1753-1794), who was given the land for his service in the American Revolutionary War.
 David Leitch was Aide-de-Camp to General Lawson during that War.
 Leitch died at age 41.
 His young widow, Ketura Moss Leitch married General James Taylor Jr..
 The marriage united the two largest landholders in the area, who together owned most of what is known today as Newport, Bellevue, Southgate, Wilder, Fort Thomas, Highland Heights, Cold Spring, and Alexandria.
Sunil Rawal (born 23 May 1983) is a film producer and actor active in the Nepali film industry.
 He has been involved in the film industry since 2012.
 His first movie as a producer and actor was "Saayad", produced under the banner of Durgish Films Pvt. Ltd. and directed by Suraj Subba.
 He is Managing Director of Durgish Films Pvt. Ltd.
 Since his involvement in the industry, he has been the center point of attraction to both filmmaker and audience.
 His First movie Saayad in 2011 was the trend breaker.
 Rawal collected numerous award from that movie.
 Being a Member of Nepal Film Producer Association, He was awarded by Nepal Film Producer Association for the best product, Saayad.
 Then his dedication of filmmaking reached to another level, which helped him to produce another blockbuster movie HOSTEL, 2012, which was the heart of youth nepali audience.
 Hostel too got numbers of award including national award.
 After grand success of Hostel, Rawal came with another blockbuster movie Hostel Returns, Sequel of Hostel in 2015.
 Till the date Rawal is only the producer in Nepali Film Industry with No flops.
 Rawal is inspiration and role model to many youth who is willing to make their career in Nepali Film Industry.
 Sequel of his first Film Saayad, Saayad 2 is set to release on 14 July 2017.
 Beside Filmmaking, Rawal is busy on serving the society, in his initiation, library was established in Nirankari Aadarsha Bidhya Mandir, Kailali.
 He was one of the active filmmaker to serve earthquake victims in different part of Nepal.
 He has great contribution to flood victims of eastern and western Nepal.
 Getting Back to film Industry, His upcoming Projects, Laaure and Woolen Marry is running smoothly on Pre-production.
Josh James Brolin ( ; born February 12, 1968) is an American actor.
 His first role was in the 1985 film "The Goonies".
 Since then he has appeared in a wide number of films, and is best known for his work as Llewelyn Moss in "No Country for Old Men", young Agent K in "Men in Black 3", George W. Bush in "W." and Dan White in "Milk", for which he received Academy Award and SAG Award nominations for Best Supporting Actor.
 Other roles include "Hollow Man", "In the Valley of Elah", "American Gangster", "True Grit", and "".
 In 2015, he appeared in "Everest" and "Sicario".
 He has also made two appearances through motion capture and voice acting as the villain Thanos in the Marvel Cinematic Universe, a role he is slated to reprise in the upcoming films "" and the untitled Avengers film.
 In April 2017, Brolin was cast as Nathan Summers / Cable as a part of a four-film contract in the "X-Men" film series, with his first appearance intended to be in "Deadpool 2".
John Wick is a 2014 American neo-noir action thriller film directed by Chad Stahelski and David Leitch.
 It stars Keanu Reeves, Michael Nyqvist, Alfie Allen, Adrianne Palicki, Bridget Moynahan, Dean Winters, Ian McShane, John Leguizamo and Willem Dafoe.
 The first installment in the "John Wick" film series, the story focuses on John Wick (Reeves), a retired hitman seeking vengeance for the theft of his vintage car and the killing of his puppy, a gift from his recently deceased wife.
 Stahelski and Leitch directed the film together, though Leitch was uncredited.
Jonathan Sela (born April 29, 1978) is a French-born Israeli cinematographer.
 He has shot numerous commercials, music videos and feature film, including "John Wick", "The Midnight Meat Train", "", and the upcoming "Deadpool 2", as well as numerous collaborations with directors John Moore and David Leitch.
No Good Deed is a 2017 American superhero short film based on the Marvel Comics character Deadpool, distributed by 20th Century Fox.
 The film was directed by David Leitch from a script by Rhett Reese and Paul Wernick, with Ryan Reynolds starring as Deadpool.
 In "No Good Deed", Wade Wilson tries to save an old man from a mugger, but chooses to change into his Deadpool costume first.
Madelyne "Maddie" Jennifer Pryor-Summers is a fictional supervillainess appearing in American comic books published by Marvel Comics, primarily featured off-and-on as an antagonist of the X-Men.
 Originally the love interest and first wife of X-Men leader Cyclops (Scott Summers), she became a long-standing member of the "X-Men" supporting cast, until a series of traumas—being abandoned by her husband, losing her infant son, and discovering that she was a clone of Jean Grey—eventually led to her being manipulated into becoming a supervillain.
 She and Cyclops are the parents of Nathan Summers (Cable).
Christopher William Harper (born 19 August 1977) is an actor and director who plays Nathan Curtis in Coronation Street's high profile teenage grooming and exploitation storyline.