Oliver wakes up to a life where he never got on The Queen's Gambit. Robert and Moira Queen are alive and well. Laurel is his loving fiancée and their wedding is imminent. Everything seems perfect, but Oliver starts to notice small imperfections that make him question this new reality. Meanwhile, Felicity and the recruits take on a new threat with help from The Flash and Supergirl.
Did You Know?
The producers wanted to bring back the characters Tommy Merlyn and Roy Harper, but the actors were not available. Roy would have been Thea's boyfriend and her date at Oliver's wedding. See more
Some believe that when referring to John Diggle, Sara says she is going to take "Dave" to the medical bay (John is played by David Ramsey). She actually said "Dig", which is short for Diggle. See more
What about this? I took it off the Dominator ship that crashed in Central City.
We're gonna hack alien tech. This is seriously the best day in my entire life.
The arrowhead behind the title changes through the different variations used for each season. See more