as Participante

as Michael Johnson

as Darío Colmenares

as Marco Valenzuela

as Daniel Velarde

as Emanuel San Román

as Eugenio

as Sebastián Monte y Valle Cevallos

as Raúl Hernández Espejo

as Gabriel Ornelas

as Himself

as Dr. Eduardo Del Bosque

as Daniel Díaz

as Alejandro "Alex" Dorantes

as Gilberto Monteverde

as Dr. Robin Wicks

as Victor