As battered and tarnished as his shield, aging Mexican-American lawman Bob Valdez (Lancaster) has learned to bend under decades of prejudice. But when a cold-hearted American gunrunner humiliates him to the limits of dignity, he pulls himself up, straps on his guns, and announces a vendetta with a terse message: "VALDEZ IS COMING."

When an MMA trainer discovers her boyfriend, the reigning champion, cheating on her, she sets out for revenge by training the one man capable of dethroning him: his arch-nemesis. Based on the wildly popular novel by Claudia Tan.