大卫·克罗斯比

David Crosby

饰：自己

大卫·麦卡洛

David McCullough

饰：自己

詹姆斯·雷德福

James Redford

饰：自己

Andrew Corsello

饰：Self - Journalist

Bridget Flynn

饰：Self - Transplant Coordinator

拉里·克莱默

Larry Kramer

饰：Self - Writer, Activist, Liver Transplant Patient

Arthur Caplan

饰：Self - Professor of Bioethics, NYU

Dr. Goran Klintmalm

饰：Self - Director, Dallas Liver Transplant Program,(as Dr. Goran Klintmalm)

Thomas Starzl

饰：Self - Distinguished Professor of Surgery, U. of Pittsburgh