Jeff Wadlow
Jeffrey Clark Wadlow( born March 2, 1976) is an American film director, screenwriter, and producer.
He is best known for directing" Cry Wolf"( 2005)," Never Back Down"( 2008)," Kick- Ass 2"( 2013), and" Truth or Dare"( 2018).
Sean Faris
Sean Hardy Faris( born March 25, 1982) is an American actor, model, and producer.
He is known for his roles as Jake Tyler in" Never Back Down", Kyo Kusanagi in" The King of Fighters", and Rick Penning in" Forever Strong".
Michael Jai White
Michael Richard Jai White (born November 10, 1967) is an American actor, director, and martial artist.
He is the first African American to portray a major comic book superhero in a major motion picture, having starred as Al Simmons, the protagonist in the 1997 film "Spawn".
White appeared as Marcus Williams in the Tyler Perry films
"Why Did I Get Married?"
and "Why Did I Get Married Too?", and starred as the character on the TBS/OWN comedy-drama television series "
Tyler Perry's For Better or Worse".
White portrayed Jax Briggs in  and the Cyborg Seth in , the return.
He portrayed boxer Mike Tyson in the 1995 HBO television movie "Tyson".
He also played the title role in the blaxploitation parody film "Black Dynamite", as well as the animated series of the same name.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Green Street 3: Never Back Down
Green Street 3: Never Back Down( also known as Green Street 3 and Green Street Hooligans: Underground) is a sequel to the 2009 film" Green Street 2" directed by Jesse V. Johnson.
Never Back Down 2: The Beatdown
Never Back Down 2: The Beatdown (also known as The Fighters 2: The Beatdown) is a 2011 direct-to-DVD American martial arts film starring Evan Peters, Michael Jai White, Dean Geyer, Alex Meraz, Todd Duffee, Scott Epstein and Jillian Murray.
It is a sequel to the 2008 film "Never Back Down".
The film made its world premiere at the ActionFest film festival in Asheville, North Carolina, on April 8, 2011.
The film was released on DVD on September 13, 2011, from Sony Pictures Home Entertainment.
The film marks White's directorial debut.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Never Back Down: No Surrender
Never Back Down: No Surrender (also known as Never Back Down 3 and The Fighters 3:
No Surrender) is a 2016 martial arts film, directed by Michael Jai White, written by Chris Hauty and Jai White, produced by Craig Baumgarten and starring Jai White, Josh Barnett, Gillian White, Steven Quardos, Nathan Jones and Esai Morales.
It is the sequel to , and was released on DVD on June 7, 2016.
In "No Surrender", which picks up two years after the events of the second film, the former MMA champion Case Walker is on the comeback trail to become champion once again.
No Retreat, No Surrender 2
No Retreat, No Surrender 2( also known as No Retreat, No Surrender 2: Raging Thunder) is a 1987 Hong Kong- American martial arts film directed by Corey Yuen, and starring Loren Avedon, Matthias Hues, Max Thayer and Cynthia Rothrock.
Despite its title, it does not have any connection to No Retreat, No Surrender, as it plots an independent story.
The film's original title is Raging Thunder.
No Retreat, No Surrender 3: Blood Brothers
No Retreat, No Surrender 3: Blood Brothers( aka No Retreat, No Surrender 3) is a 1990 American action film directed by Lucas Lowe, and starring Loren Avedon and Keith Vitali.
While financed by Seasonal Entertainment, the film does not continue the story of the original film" No Retreat, No Surrender" or the sequel, both directed by Corey Yuen.

Question: What nationality is the director of film Never Back Down: No Surrender?
Answer: American