9-1-1 Wiki

Marvin Chavez is a character on FOX's 9-1-1. He debuts in the second episode of the second season of 9-1-1 and is portrayed by guest star Julian Works. During the crossover episode of 9-1-1 Lone Star, titled "Hold the Line", it was revealed that he is the cousin of Mateo Chavez, who is also portrayed by Julian Works. His surname was also revealed during the same episode. He is currently in prison for carjacking and fleeing from police officers.



Season Two
"Under Pressure" "7.1" "Help Is Not Coming" "Stuck" "Awful People" "Dosed"
"Haunted" "Buck, Actually" "Hen Begins" "Merry Ex-Mas" "New Beginnings" "Chimney Begins"
"Fight or Flight" "Broken" "Ocean's 9-1-1" "Bobby Begins Again" "Careful What You Wish For" "This Life We Choose"


  • Julian Works, who portrays him, would later star in 9-1-1's spinoff series 9-1-1: Lone Star as rookie firefighter Mateo Chavez. Their resemblance was explained in a throwaway line at the end of the Season 2 crossover episode Hold The Line, where Mateo asked Buck to check in on his cousin.