Colin Salmon

Narrator (voice)

Edwin Moses

Self - 400m Hurdles; Olympic Gold 1976, 1984

Kwame Kwei-Armah

Self

Delroy Lindo

Self

Steven Millner

Self - Professor, San Jose State University

Harry Edwards

Self - Professor Emeritus, UC Berkeley

Lee Evans

Self - 400m, 4 × 400m Relay; Olympic Gold 1968

Tommie Smith

Self - 200m; Olympic Gold 1968

Art Simburg

Self - Former San Jose State student

Lynda Huey

Self - Former San Jose State sprinter and student

Malcolm X

Self (archive footage)

Muhammad Ali

Self (archive footage)

Avery Brundage

Self (archive footage)

Dave Zirin

Sports journalist and commentator

Douglas Hartmann

Self - Associate Professor, University of Minnesota

Geoff Small