It's hard to imagine the Oscars without its jaw-dropping ending!
Sadly, this meant the comedian couldn't close the show with
Most shows don't get to time travel until they're going crazy for season five, but The Flash is nothing if not fast!
But is he Fast Enough?
In the ominously titled season finale — airing Tuesday at 8/7c on The CW — Barry has to run into the past to try to save his own mother — but will it cost the life of someone else?
Ch-ch-check out the video (above) to see the emotional extended trailer!