As the Torchwood team is reunited, Jack realises he's the most vulnerable man on Earth; and a flight to the USA turns into a desperate battle for survival.
Here's the episode synopsis for Episode 3, due for broadcast in the UK on July 28, in Canada and Australia on July 23, in the US on July 22:
Torchwood goes on the run – and finds a new enemy. But as they launch a raid on PhiCorp headquarters, Jack must confront the mysterious Oswald Danes.
Episode three includes guest stars Wayne Knight (Jurassic Park, Seinfeld), Dillon Casey (The Vampire Diaries) and Richard Gilliland (Desperate Housewives).
Torchwood: Miracle Day Ep 1 - BBC Breakfast clip
Torchwood: Miracle Day - Preview Podcast
Torchwood: Miracle Day more promotional pictures
Torchwood Miracle Day launch trail
Torchwood: Miracle Day episode 1 synopsis