Eric Raymond

饰：Himself

理查德·斯托曼

Richard M. Stallman

饰：Himself

Linus Torvalds

饰：Himself

比尔·盖茨

Bill Gates

饰：Himself (archive footage)

Brian Behlendorf

Brian Behlendorf

饰：Himself

Lisa Corsetti

Lisa Corsetti

饰：Self (Installfest Interview)

David Ljung

David Ljung

饰：Self (Installfest Interview)

Brian Biles

Brian Biles

饰：GNU,Stallmans performer

Patrick Devine

Patrick Devine

饰：Self (Installfest Interview)

Terry Egan

Terry Egan

饰：Self (Installfest Interview)

Scott McNeil

Scott McNeil

饰：GNU,Stallmans performer

Bruce Perens

Bruce Perens

饰：Himself

Chris DiBona

Chris DiBona

饰：Himself (Windows Refund Day Scene)

Rob Antonio

Rob Antonio

饰：GNU,Stallmans performer

Robert Flemming

Robert Flemming

饰：GNU,Stallmans performer

Rob Malda

Rob Malda

饰：Himself (On Inflatable Couch)

Michael Tiemann

Michael Tiemann

饰：Himself

José Medeiros

José Medeiros

饰：Self (Installfest Interview)

Russ Emerson

Russ Emerson

饰：Self (Installfest Interview)

Larry Augustin

Larry Augustin

饰：Himself

Kevin Collins

Kevin Collins

饰：GNU,Stallmans performer

Nick Moffitt

Nick Moffitt

饰：Himself (Windows Refund Day Scene)

The GNU,Stallmans

The GNU/Stallmans

Brad Grantham

Brad Grantham

饰：GNU,Stallmans performer

Donnie Barnes

Donnie Barnes

饰：Himself

John Mark Walker

John Mark Walker

饰：GNU,Stallmans performer

Pat McGovern

Pat McGovern

饰：GNU,Stallmans performer

Marc Merlin

Marc Merlin

饰：Himself (Silicon Valley Linux Users' Group President)

Frank Hecker

Frank Hecker

饰：Himself

苏珊·伊甘

Susan Egan

饰：Narrator