Fear the Walking Dead advises survivors to seek shelter and avoid exposure to radiation in the fallout of the explosive ending of Season 6, where submarine-launched warheads brought about Teddy Maddox’s (John Glover) new beginning: the nuclear zombie apocalypse. When the Walking Dead spin-off returns for Season 7 on October 17, new parents Grace (Karen David) and Morgan Jones (Lennie James) are sheltering in place aboard a nuclear submarine, Dorie duo June (Jenna Elfman) and John Dorie Sr. (Keith Carradine) hunker down in an underground horror bunker, and a rebooted Victor Strand (Colman Domingo) rises from the ashes to rebuild a post-blast civilization.

Nuclear apocalypse 101 begins on October 17th with the new season of @FearTWD @AMC_TV and earlier on @AMCPlus 🧟‍♂️🧟‍♀️ Save the date! ❤️ #twduniverse #TWDFamily #ftwd #ftwdgrace pic.twitter.com/YYr1dGQLDV