Johnny "Vatos" Hernandez is an actor and musician who appeared in the TV series Miami Vice as John Costelada, a middleman for moving stolen merchandise in the episode "Made for Each Other", and Marco, goon for Pagone in the episode "The Fix". Hernandez was also the drummer for the band Oingo Boingo from 1978 until the group's demise in 1995. He appeared with the band in the movie Back To School (with Keith Gordon and Burt Young).