Michael Fassbender proved he is a caring husband as he helped his injured girlfriend Alicia Vikander out of a car.

The couple were in Dublin on Saturday as Alicia films The Green Knight and she may have sustained an injury while filming the epic fantasy movie.

With their car stopped outside of The Merrion Hotel, Michael, 42, stood by Alicia, 30, as she left the vehicle.

She was then seen walking into the hotel on crutches and wearing a grey tracksuit.

Michael followed her and a few hours later they were seen leaving in a BMW, the X-Man star at the wheel.

Alicia’s role in The Green Knight has not yet been revealed and the film is set for release in 2020.

Director David Lowery has taken on the epic story, which is based on the story of Sir Gawain And The Green Knight.

It follows the chivalrous and loyal Sir Gawain, a knight of King Arthur’s Round Table, who accepts the challenge of beheading the Green Knight and must wait a year and a day to receive a blow in return.

In addition to directing, Lowery is co-producing the feature with Toby Halbrooks and James M Johnston, who he has worked with numerous times.

Also starring in the film is Oscar-nominated Dev Patel and Dublin actor Barry Keoghan.