Frank Grillo stars in this gritty family series as former pro fighter Alvey Kulina, who, along with his girlfriend Lisa (Kiele Sanchez), runs a Mixed Martial Arts gym in Venice, California. Tensions mount with Alvey's addict ex-wife Christina (Joanna Going) in the mix and when Lisa's ex-fiance Ryan (Matt Lauria) returns from prison to resurrect his fighting career - with Alvey as his trainer. And although Alvey and Christina's sons Jay (Jonathan Tucker) and Nate (Nick Jonas) show promise as fighters, each contends with demons and secrets of his own. With its hard-hitting action and great storyline, Kingdom is rock-solid entertainment!