Naked Sport: Welcome to the Sewer

Produced by PBS in 1992, this documentary explores the darker side of boxing. It follows the career of a young Shannon Briggs and includes interviews with Evander Holyfield, Larry Holmes, Teddy Atlas, Dan Duva, Kathy Duva, Lou Duva, Bobby Czyz, Bob Arum, Mike Marley and even Muhammad Ali.

Directed by Anand Tucker