What episode does Iris learn that Barry is The Flash?
“Things You Can’t Outrun” is the third episode of the CW series The Flash.
How did Iris know Barry’s The Flash?
Originally Answered: When did Iris find out that Barry is the Flash? In the TV series, when Barry was in his coma, Iris reached for his hand and felt a shock. Later near the end, after Eddie was kidnapped Iris touched The Flash and felt the same sensation. Then she went to STAR Labs and saw that he was The Flash.