Here’s the official synopsis for episode 8 of Season 3, entitled Entrada. There is no new episode next week on Sky1 so this airs instead on Tuesday 7th December at 10pm.

Peter grapples with the aftermath of recent events as Olivia desperately searches for an ally. Meanwhile, the Fringe Team discovers a critical device that communicates between universes.

Cast: Anna Torv as Olivia Dunham; Joshua Jackson as Peter Bishop; John Noble as Walter Bishop; Lance Reddick as Phillip Broyles; Blair Brown as Nina Sharp; Jasika Nicole as Astrid Farnsworth

Guest Cast: Ryan James McDonald as Alternate Brandon; Karen Holness as Diane Broyles; Luke Camilleri as Luke; Seth Gabel as Lincoln Lee

US Trailer –

httpvh://www.youtube.com/watch?v=bxCZ8skX0qM