Question: Which Jeff  Wadlow martial arts film did "Twilight" actor Cam Gigandet star in?
Context: 4 Minute Mile is a 2014 film directed by Charles-Olivier Michaud, and written by Josh Campbell and Jeff Van Wie.  It stars Richard Jenkins, Kelly Blatz, Analeigh Tipton, Kim Basinger, and Cam Gigandet.  It is distributed by Gravitas Ventures, and the international sales rights are held by Double Dutch International. Shaimus was an alternative rock band that formed in Boston, Massachusetts in 2004.  They are best known for their songs "All of This" and "Like a Fool," which appeared in "Guitar Hero" and "Rock Band 2", respectively.  The band made an appearance in the 2010 film "The Roommate", which features the songs "Let Go" and "Tie You Down" and includes on-screen performances by Brousseau, Brown and Raassina as members of actor Cam Gigandet's fictional band.  As of 2010, Shaimus resided in Los Angeles. The MTV Movie Award for Best Fight is an award presented to actors and characters for quality fight scenes in films at the MTV Movie Awards, a ceremony established in 1992.  Honors in several categories are awarded by MTV at the annual ceremonies, and are chosen by public vote.  The MTV Movie Award for Best Fight was first presented in 1996 to Adam Sandler and Bob Barker for their fight in "Happy Gilmore".  Uma Thurman won the award in 2004 and 2005 for her fights against Chiaki Kuriyama and Daryl Hannah in "" and "", respectively.  In 2008 and 2009 Cam Gigandet was presented with the honor for his fights in "Never Back Down" and "Twilight".  Robert Pattinson has also won the award twice, for his appearances in "The Twilight Saga" films: "Twilight" in 2009 and "" in 2011.  Jackie Chan has won the Best Fight honor once from four nominations.  Jet Li and Chris Tucker have each received three nominations, and Brad Pitt and Hugh Jackman have each been nominated twice. Võ Bình Định (short for "võ thuật Bình Định", martial arts of Bình Định Province) is a regional form of martial arts in Vietnam.  All martial arts practiced in Tỉnh (State or Province) Binh Dinh is called Võ Bình Định.  There are 11 huyện (Counties or Districts) in the Binh Dinh Region that practices martial arts with villages and cities within each counties that contain style ranging anywhere from 100 to 600 years old.  Counties in the Bình Định Province include Phù Mỹ, Huyện Phù Cát, huyện Tây Sơn, huyện An Lão,huyện Hoài Nhơn, Hoài Ân, Huyện Vĩnh Thạnh , huyện Vân Canh, Quy Nhơn, Tuy Phước, and An Nhơn.  Three famous villages include Thuận Truyền, and An Vinh both which are located in the Tây Sơn district along with An Thái which is in the An Nhơn district.  Thuận Truyền Village and An Vinh Village style of Võ Bình Định is often considered as Võ Tây Sơn or also called Võ cổ truyền meaning Traditional Vietnamese Martial Arts and in the eastern district An Nhơn is An Thái style which is considered Võ Tàu or Chinese Martial Arts.  There is an old saying in the Binh Dinh Region which goes "Roi Thuận Truyền, Quyền An Vinh" which means the Thuận Truyền Quyền village is famous for Staff Techniques and An Vinh Village is famous for empty hand forms.  An Thái village is also famous empty hand forms along with its various Chinese Martial Arts that is influenced into Vietnamese martial arts.  Another saying in the Binh Dinh Province is "Trai An Thái, gái An Vinh" meaning that males practice An Thái style and females practice An Vinh style.  The reason for this saying is because the An Thái style utilizes more power in the empty hand forms making it more suitable when performed by a male.  Vietnamese people are typically smaller in stature and the An Vinh style assumes that the opponent is not Vietnamese making them possibly taller and stronger.  With a height and strength advantage An Vinh Style utilizes speed to overwhelm their opponents which can be seen in their empty hand forms and is more suited towards female fighters.  There are systems that are not located in the Tây Sơn district however they are consider Võ Tây Sơn as it contains components of the Tây Sơn style for example Võ Đường Chùa Long Phước in the Tuy Phước district teaches many forms that are seen in the Tây Sơn district such as Ngọc trản quyền, Song Phượng kiếm, Lão Hổ Thượng Sơn and Hùng kê quyền for example. Cam Joslin Gigandet ( ; born August 16, 1982) is an American actor whose credits include a recurring role on "The O.C." and appearances in feature films "Twilight", "Pandorum", "Never Back Down", "Burlesque", "Easy A", "The Roommate" and "Priest".  He also starred in the short-lived CBS legal drama series "Reckless".  Gigandet currently stars in the Audience Network drama series "Ice". Martial arts film is a film genre.  A subgenre of the action film, martial arts films contain numerous martial arts fights between characters.  They are usually the films' primary appeal and entertainment value, and often are a method of storytelling and character expression and development.  Martial arts are frequently featured in training scenes and other sequences in addition to fights.  Martial arts films commonly include other types of action, such as hand-to-hand combats, stuntwork, chases, and gunfights. Never Back Down is a 2008 martial arts film directed by Jeff Wadlow and starring Sean Faris, Amber Heard, Cam Gigandet, and Djimon Hounsou.  The film was released on March 14, 2008. True Memoirs of an International Assassin is a 2016 American action comedy web film directed by Jeff Wadlow from a screenplay co-written with Jeff Morris.  The film stars Kevin James, Zulay Henao, Andy García, Maurice Compte, Kelen Coleman, Andrew Howard, and Rob Riggle.  The film was released on November 11, 2016. Cry Wolf (stylized as Cry_Wolf) is a 2005 American horror film directed by Jeff Wadlow, co-written by Wadlow and Beau Bauman, and starring Julian Morris, Jon Bon Jovi, Lindy Booth, Jared Padalecki and Gary Cole.  The film follows a group of teenagers at a remote elite boarding school who find themselves in legitimate danger after playing a group parlor game called Cry Wolf, ensuing in rumors of a serial killer when a young woman is found murdered near their campus.  The film was released in the United States on September 16, 2005, earning $15 million worldwide from a $1 million budget. Truth or Dare is an upcoming American supernatural horror film directed by Jeff Wadlow and written by Wadlow, Christopher Roach, Michael Reisz and Jillian Jacobs.  It stars Lucy Hale, Tyler Posey, Violett Beane, Nolan Gerard Funk, Hayden Szeto and Sophia Taylor Ali.  Jason Blum is serving as a producer through his Blumhouse Productions banner and Universal Pictures are distributing the film.
Answer: Never Back Down