Sonny Liston - La vera storia

Sven Ruygrok

Eric Ducharme

D. David Morin

Ash Resnick

Sonny Liston

Self (archive footage)

Mike Tyson

Self

Jerry Izenberg

Self

Floyd Patterson

Self (archive footage)

Gene Kilroy

Self

Mohamed Ali

Self (archive footage)

Chuck Wepner

Self (archive footage)