Dog / Robo-Dog
Tyler Austin
Tom Austin
Miranda Austin
Mr. Willis
Barry Melch
Robo-Dog (voice)
Jerome
Chloe
Mr. Sato
Mr. Snyder (as Bob Giordano)
Security Guard #1
Security Guard #2 (as Tony Giordano)
Mayor
Mr. Johnson
Reporter
News Cameraman
Concerned Mother
Little Girl
GPS Voice (voice)
Top Scientist
Battery Technician
Scientist #1
Scientist #2
Scientist #3
Bar Patron #1
Confused Mother
Townsperson
Epic Industry Patron
Epic Industry Patron (as James 'Boomer' Pieta)
Dog Park Walker
Extra (as Sara Alexandria Ulrich)
Extra
Extra (as Max Ortiz)
Extra (as Annmarie Torres)
Extra (as Nikki Zusek)