With Prometheus still on the loose another vigilante appears and starts taking out criminals.
Sam Scudder (Grey Damon) and Rosa Dillon (Ashley Rickards), old associates of Leonard Snart (Wentworth Miller) aka Captain Cold stir up trouble in Central City. 7697
Team Flash receives a surprise from Earth-2. 7690
Barry starts to learn the full repercussions of resetting the timeline and, of course, he immediately starts trying to fix things. 7681
The conflict between Prometheus and the Green Arrow begins.
Barry stops the Reverse Flash from killing his mother. 7672
While Church tortures Rene for information, Team Arrow (with the newly freed John Diggle) uses all their resources to find Rene.
At Lyla's request, Oliver goes to extract Diggle from prison, leaving his new team to fend for themselves against Tobias Church.
This episode is has a big WWE crossover that's a bit tongue-in-cheek.
The Green Arrow starts recruiting his new team.