15 Times Sons Of Anarchy Cast Were On The X-Files
2. Danny Trejo
His Role On Sons Of Anarchy: Trejo's Romeo Parada turned up in the fourth season as an undercover CIA agent working within the Galindo Cartel. Though he used Potter's mounting RICO case as leverage to keep the club in business with him, the case fell apart in the fifth season, allowing Jax to pull out of the business with the Triads in the club's place. Rather than let things be, Parada and his men attacked SAMCRO and the True IRA and took the latter's guns in one last appearance.
His Role On The X-Files: In the eighth season episode "Redrum," Trejo starred as murderer Cesar Ocumpo. Throughout the episode, a prosecutor named Martin Wells, jailed for the murder of his wife, continually woke up one day earlier than before, reliving the events of his life in reverse up through the night of his wife's murder, discovering along the way that Ocumpo was the real killer. In the end, Wells was able to intervene in the murder long enough for Doggett to arrive and shoot Ocumpo.