After drinking from Chalice, the Legends have immortality for 24 hours, which gives them time get to the Waverider and use the Loom of Fate. However, they quickly discover that thesisters have stolen the Waverider and they are stuck at Constantine’s house in the middle of nowhere in London during a Zombie Apocalypse. Meanwhile, Gary is left on the ship and once he discovers what is going on, he takes something important to the sisters.[src]
One of the zombies in the crowd John walks through with Zari looks like George Romero, who is famous for being the director of zombie movies.
When John and Zari arrive with the van, Zari says, "Get in losers, we're going Looming!" This is a reference to the Mean Girls quote, "Get in losers, we're going shopping!"
Goofs
Even before Mick takes over, the bus is driving on the wrong side of the road for the UK; It should be on the left.
