Watch an exclusive clip of new boxing documentary CHAMPS

The documentary CHAMPS, which looks at boxing through the lens of Mike Tyson's, Evander Holyfield's and Bernard Hopkins's careers, hits theaters on Friday, March 13, and Sports Illustrated has an exclusive clip from the film.

• Cheapest Mayweather–Pacquiao ticket will be $1,500

In the preview of the film, you can see Spike Lee, Teddy Atlas and Mark Wahlberg joining the fighters to talk about the appeal of the sport to the underprivileged in America.

The film also takes a look at the seedy nature of the boxing business, exploring how many fighters see the majority of the profits they create taken away by unscrupulous business partners.

• Al Haymon looks to change boxing landscape

You can see the full trailer for the film below, and catch it in theaters nationwide and on iTunes.

GALLERY: JUSTIN BIEBER AND FLOYD MAYWEATHER

Justin Bieber and Floyd Mayweather

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Justin Bieber and Floyd Mayweather Jr. walk backstage during "An Evening with Justin Bieber" on Nov. 13, 2015 at Staples Center in Los Angeles.

Jason Merritt/Getty Images for Universal Music

Justin Bieber and Floyd Mayweather Jr. walk onstage during "An Evening with Justin Bieber" on Nov. 13, 2015 at Staples Center in Los Angeles.

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Justin Bieber stands in the ring prior to Floyd Mayweather Jr.'s WBC/WBA welterweight title fight against Andre Berto on Sept. 12, 2015 at the MGM Grand Garden Arena in Las Vegas.

Justin Bieber poses with Floyd Mayweather Jr., CEO of Mayweather Productions Leonard Ellerbe, and Manny Pacquiao during the Floyd Mayweather vs. Manny Pacquiao Press Conference on March 11, 2015 at Nokia Theatre L.A. Live in Los Angeles.

John Salangsang/Invision/AP

Justin Bieber poses with Floyd Mayweather Jr. during the Floyd Mayweather vs. Manny Pacquiao Press Conference on March 11, 2015 at Nokia Theatre L.A. Live in Los Angeles.

Mark J. Terrill/AP

Justin Bieber greets Floyd Mayweather Jr. as they attend Game Four of the Western Conference Semifinals between the Oklahoma City Thunder and the Los Angeles Clippers on May 11, 2014 at Staples Center in Los Angeles.

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Floyd Mayweather Jr. and Justin Bieber hug as they attend Game Four of the Western Conference Semifinals between the Oklahoma City Thunder and the Los Angeles Clippers on May 11, 2014 at Staples Center in Los Angeles.

Isaac Brekken/AP

Floyd Mayweather Jr. is joined by Justin Bieber celebrate as he heads to the ring for his WBC/WBA welterweight unification fight against Marcos Maidana on May 3, 2014 at the MGM Grand Garden Arena in Las Vegas.

Harry How/Getty Images

Justin Bieber and Floyd Mayweather Jr. celebrate after Mayweather defeated Marcos Maidana by majority decision in their WBC/WBA welterweight unification fight on May 3, 2014 at the MGM Grand Garden Arena in Las Vegas.

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Floyd Mayweather Jr. enters the ring alongside Justin Bieber for his WBC/WBA 154-pound title fight against Saul 'El Canelo' Alvarez on Sept. 14, 2013 at the MGM Grand Garden Arena in Las Vegas.

Mark J. Terrill/AP

Floyd Mayweather Jr. and Justin Bieber pose together after Mayweather defeated Saul 'El Canelo' Alvarez by majority decision in their WBC/WBA 154-pound title fight on Sept. 14, 2013 at the MGM Grand Garden Arena in Las Vegas.

Eric Jamison/AP

Justin Bieber carries Floyd Mayweather Jr.'s title belts into the ring before Mayweather's WBA super welterweight title fight against Miguel Cotto on May 5, 2012 at the MGM Grand Garden Arena in Las Vegas.

Al Bello/Getty Images

Justin Bieber holds up Floyd Mayweather Jr.'s title belts before Mayweather's WBA super welterweight title fight against Miguel Cotto on May 5, 2012 at the MGM Grand Garden Arena in Las Vegas.

Justin Bieber, Lil Wayne, Floyd Mayweather Jr. and Curtis '50 Cent' Jackson pose together after Mayweather defeated Miguel Cotto by unanimous decision in their WBA super welterweight title fight on May 5, 2012 at the MGM Grand Garden Arena in Las Vegas.

Justin Bieber and Floyd Mayweather Jr. pose together after Mayweather defeated Miguel Cotto by unanimous decision in their WBA super welterweight title fight on May 5, 2012 at the MGM Grand Garden Arena in Las Vegas.

- Brendan Maloy