Self
Chelsea Sexton
Narrator (voice)
Tim Robbins
Self (EV1 Driver)
Danny DeVito
Stephen Colbert
Self (CEO, Tesla Motors)
Elon Musk
Self (Director, Iron Man)
Jon Favreau
Self - Electric Car Converter (as Greg 'Gadget' Abbott)
Reverend Gadget
Talulah Riley
Arnold Schwarzenegger
Director
Chris Paine
Writer
P.G. Morgan