Watch The Flash Online: Season 3 Episode 17

at .

How did The Flash manage to save Supergirl?

That was a key question on The Flash Season 3 Episode 17 when Mon-El and Hank Henshaw made their way to their Earth with a comatose Supergirl. 

Watch The Flash Season 3 Episode 17 Online

The Music Meister surprised Barry and put him in a similar coma, forcing him to meet with Supergirl and the pair performed multiple duets. 

Did following the script really allow them to make it back to the land of the living?

Quotables for Week Ending March 18, 2017
Start Gallery

Use the video to watch The Flash online to get caught up with the latest drama. 

Paul Dailly was an Associate Editor for TV Fanatic.Follow him on X.

Show Comments
Tags: ,

The Flash Season 3 Episode 17 Quotes

Cisco [to Wally]: We win and we lose as a team. I'm coming with you.
J'onn: Me too.
Cisco: Look, J'onn. I respect this whole special agent situation you've got going on. But this problem right here needs someone with...
J'onn: [transforms to his Martian form]
Cisco: ...green skin and a sick ass cape.
J'onn: Call me the Martian Manhunter.
Mon-El: I think you'll find that J'onn's a lot more than just a pretty face.

Barry [singing]: I'm your super friend. Your super friend. I'll be there in the nick of time if you're ever in a spot.
Kara [singing]: And if not there in time, you can just go back in time and give it another shot!
Barry: I'm actually not supposed to do that anymore.

The Flash Season 3 Episode 17

The Flash Season 3 Episode 17 Photos

  1. The Flash
  2. The Flash Season 3
  3. The Flash Season 3 Episode 17
  4. Watch The Flash Online: Season 3 Episode 17