SCI-FI MOVIE

Dual, 10.35pm, Sky Premiere

DOCTOR WHO and Marvel star Karen Gillan (pictured) takes on dual roles in this intriguing drama. Sarah (Gillan) thinks she is dying so has herself cloned, then learns she isn’t and must fight that clone in a duel. ‘Can’t have two of you walking around forever, that would be ridiculous,’ Sarah is told. There is a dry humour in what follows, but the best reason to watch is Gillan’s subtly different duelling performances.