Chelsea Sexton

Self

Tim Robbins

Narrator (voice)

Danny DeVito

Self (EV1 Driver)

Stephen Colbert

Self

Elon Musk

Self (CEO, Tesla Motors)

Jon Favreau

Self (Director, Iron Man)

Reverend Gadget

Self - Electric Car Converter (as Greg 'Gadget' Abbott)

Talulah Riley

Self

Arnold Schwarzenegger

Self