The team race to save suburban mother Vickie Bolen.
Gorilla Grodd attacks Central City.
Nora races to rescue her mother.
Barry and Ralph pose as criminals in a bid to infiltrate an illegal black market.
Sherloque wants to use a memory machine on Barry and Nora.
During a battle with Cicada, Nora is severely injured.
Team Flash must stop Weather Witch and Silver Ghost.
It was almost a clean sweep for Arrow.
Cast your vote in our battle of the superhero shows.
Supergirl, The Flash, Green Arrow and Superman face the battle of their lives.
Oliver and Barry head to Gotham City with Supergirl.
Barry and Oliver Queen wake up one morning and realise they swapped bodies.