You can watch The Flash Season 1 Episode 21 online via TV Fanatic. We have many different viewing options available so watch The Flash online now.

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When you watch The Flash Season 1 Episode 21 onine via TV Fanatic, you will find out what a Grodd is. He'll be face to face with more than one of your favorite characters and they'll make it away unharmed. Why is that, anyway? Eddie is still behind held and Iris? She's reeling from all of the news she's heard in connection with The Flash and the people she loves. Find out what went down when you watch The Flash online via TV Fanatic.

Episode Details

On The Flash Season 1 Episode 21 Barry deals with the Reverse Flash's latest threat while Dr. Wells releases Grodd onto on the city to distract him.

Rating: 4.1 / 5.0 (42 Votes)
The Flash
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The Flash Season 1 Episode 21 Quotes

Eddie: I don't suppose you brought lunch.
Harrison: Do you know human beings can survive up to two months without food?
Eddie: Is that how long you plan on keeping me here?

Barry: I can only imagine how angry you are.
Iris: I'm not angry, Barry. I'm just disappointed.