Sam Heughan tells RTÉ Entertainment's John Byrne about starring in the all-action Sky movie SAS: Red Notice and on working with our own Caitriona Balfe in Outlander.

The film sees Heughan star as an SAS soldier caught on a train to Paris that gets hijacked by a group of ruthless terrorists in the Euro Tunnel, and also stars Ruby Rose, Andy Serkis and Tom Hopper.

SAS: Red Notice, a Sky Original film, airs on Sky Cinema and NOW TV from March 12