Liam Neeson returns to grizzled, fatherly-action-star character form in the trailer for Warner Bros.’ Run All Night.

Neeson plays a mob hit man, Jimmy Conlon, and gets entangled in a mess when he kills the son of best friend and mob boss, Shawn Maguire (Ed Harris), while protecting his own estranged son, Mike (Joel Kinnaman). The title of the film comes into play as Jimmy runs all night shooting up mobsters to keep Shawn from getting to his boy. As the trailer shows, once Eminem starts singing “Cinderella Man,” things get really hard, really fast.

Run All Night will be released April 17.