艾琳·布鲁克维奇-埃利斯

Erin Brockovich-Ellis

饰：自己

Jay Famiglietti

Jay Famiglietti

饰：Self - UC Center for Hydrologic Modeling

Peter H. Gleick

Peter H. Gleick

饰：Self - Pacific Institute,(as Peter Gleick)

Tyrone Hayes

Tyrone Hayes

Robert Glennon

Robert Glennon

饰：Himself

吉娜·盖莱果

Gina Gallego

饰：Ms. Sanchez

Pat Mulroy

饰：Herself - Southern Nevada Water Authority

Tim Barnett

饰：自己

Bob Bowcock

饰：Self