Mel Broughton

饰：Himself

Rod Coronado

饰：Himself

Shannon Keith

饰：Herself

比尔·马赫

Bill Maher

饰：Himself

Keith Mann

饰：Himself

Rich Mclellan

饰：Himself

Chris DeRose

饰：Himself

John Feldmann

饰：Himself

马丁·路德·金

Martin Luther King

饰：Himself

Kevin Kjonaas

Kevin Kjonaas

饰：Himself

Ingrid Newkirk

Ingrid Newkirk

饰：自己

凯文·乔纳斯

Kevin Jonas

饰：自己

Nancy Phipps

饰：Self (animal activist)

Jane Velez-Mitchell

饰：Self (television journalist)

保罗·沃森

Paul Watson

饰：Self (Sea Shepherd Conservation Society)

Jill Phipps

饰：Self,(archive footage)

Jerry Vlasak

Jerry Vlasak

饰：Self (trauma surgeon)