Jared Blumenfeld

饰：Himself

Martin Bourque

饰：Himself

Theo Colborn

饰：Herself

彼德·考约特

Peter Coyote

饰：Himself

Linden Dahlkemper

饰：Herself

Marcus Eriksen

饰：Himself

Suzanne Frazer

饰：Suzanne Frazer

Eric Goldstein

饰：Himself

杰布·贝里耶

Jeb Berrier

饰：Jeb Berrier

David Chameides

饰：Self

Richard Conlin

Richard Conlin

饰：Self

Peter H. Gleick

Peter H. Gleick

饰：Self, Author 'Bottled and Sold'

Wallace J. Nichols

饰：Self

Ellie Rose

饰：Self

保罗·沃森

Paul Watson

饰：Self

Michael Braungart

Michael Braungart

饰：Self

希尔维亚·厄尔

Sylvia Earle

饰：Self

安妮·伦纳德

Annie Leonard

饰：Self

Beth Terry

饰：Self