Despite the turbulence, Mel Gibson’s “Flight Risk” managed to open No. 1 at the box office with a modest $12 million, according to studio estimates Sunday.

The premise is simple: Michelle Dockery plays U.S. Marshal Madolyn, tasked with transporting wiseass accountant Winston (Topher Grace) on a prop plane from Alaska to Seattle. Daryl (Mark Wahlberg), their shady pilot, is secretly working for the bad guys and tasked with killing Winston before he can testify. That’s it. That’s the setup.

Mark Wahlberg stars in the action-thriller, which marks Gibson's first directorial effort in nearly a decade. Elsewhere, Steven Soderbergh's artsy haunted house thriller 'Presence' opened in 1,750 cinemas.