Special Guest Stars Tate Donovan as Oversight / James MacGyver Guest Stars Reign Edwards as Leanna Martin Kate Bond as Jill Morgan Lance Gross as Billy Colton William Baldwin as Elwood Davis Marco Rodríguez as Luis Gomez Brad William Henke as Jonah Walsh Co Starring Javier Vazquez Jr. as Cartel Guard # 3 M. Serrano as Grillo Cristian Gonzalez as Cartel Guard # 1 Stephan Jones as Assassin Bobby Hernandez as Muscular Lookout