Did Barry make his biggest mistake yet?
On The Flash Season 6 Episode 4, Barry told Cisco all about the incoming crisis.
But Cisco refused to let his friend die an started scheming to find ways to save his life.
Did trying to change fate ruin everything?
Meanwhile, Ramsey Rosso used his deadly new abilities to save his own life.
In the process, however, he said goodbye to his humanity.
How did Iris feel about it?
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.