character - Carey

character - Bill

character - Bud Askins

character - Bud Askins / Brain-on-a-Roomba

character - Bud Askins (uncredited)

character - Captain Cotton

character - Officer Johnson

character - Peter

character - Kenneth Hayes

character - Colin Quinn

character - Scientist

character - Jon Littman

character - Clayton

character - George

character - Valentine

character - J. Paul Getty Jr.

character - Noah Feffer

character - Rardy

character - Ron Cane

character - Himself (archive footage)

character - Billy 'Pet' Petricoff

character - Adam Rain

character - Dan

character - Dr. Kenneth Jordan

character - Donald Pruitt

character - Billy

character - Jason Greenfield

character - Daniel Marks

character - Gregory Steck

character - Paul

character - Gill

character - Joey

character - John Nash Jr. (Young Man)

character - David Sutton

character - Kenneth Lane