The star's directorial debut Propeller One-Way Night Coach has premiered at Cannes - and one critic dubbed it a 'disaster'. It's the latest example of an A-lister heading behind the camera with baffling results. At the Cannes Film Festival on Saturday night, the festival's dapper organiser, Thierry Frémaux, introduced a screening of John Travolta's new film Propeller One-Way Night Coach – the first he has directed. "I have a theory about films made by actors," said Frémaux. "They're always