Jake Norton

Self

Adrian Ballinger

Self

Whitny Braun

Self

Morgan Spector

Narrator (voice)

Sid Pattison

Self

Dave Morton

Self

Andrew Irvine

Self (Archival Footage)

George Mallory

Self (Archival Footage)

Larry Davis

Self

Allen C. Guelzo

Self

James L. Swanson

Self

Kathryn Canavan

Self

Mark Osterman

Self

Jean Kaye

Self

Bennett Omalu

Self

Roger Angarita

Self

James E Braun

Self

Dr. Stanley B. Burns

Self

Francis R. Palmer

Self

France Scully Osterman

Self

Dave Turk

Self

Deb Davis

Self

Carey Weiss

Self

John Marais

Self

Gary Brown

Self

Brandon Thomas Irwin

Creative Director

Guy Mossman

Director of Photography

Svetlana Cvetko

Director of Photography

Paul Sadowski

Cinematography

Jason Cohen

Director

Andy Robertson

Executive Producer

James E Braun

Producer

Will Ehbrecht

Executive Producer

Cherie Silvera

Producer

Javier Quintana

Co-Executive Producer

Stephen Levinson

Executive Producer

Anuj Majumdar

Executive Producer

Mark Kadin

Executive Producer

Jason Cohen

Executive Producer

Archie Gips

Executive Producer

Whitny Braun

Executive Producer

Paul Sadowski

Executive Producer

Mark Wahlberg

Executive Producer

Andy Hale

Producer