Luke Barnett
— George Bellamy Jr
James Donadio
— George Bellamy Sr
William Gene Price III
— George Sr (Past)
Bailey Hyneman
— Rhea Bellamy
Stefanie Butler
— Laura Bellamy
Gray Frazier
— Michael Bellamy
Finn Hemshrodt
— George Jr (Teen)
Yasmin Dickerson
— Laura Bellamy (Teen)
Randy Hunter
— George Jr (Kid)
Henry Dickerson
— George Jr (Toddler)