To be fair to the team, Barry isnt suffering that much in prison.
It turns out he was found guilty of murdering a security guard during a robbery 15 years earlier.
Obviously, Barry takes it upon himself to find the real killer and free Big Sir.

Credit: Bettina Strauss/The CW
Since Barry is in prison, that task falls onto Team Flash.
Harry thinks they should do it because Barry hasnt asked for anything since being in the clink.
However, before fleeing, he shrinks Cisco and Ralph.
So, Harry uses Rays research to modify Ciscos bazooka to make it save Cisco and Ralph.
Little do they know that spreading hope is kind of Barrys thing.
At this point, Harry could use some hope too.
Yes, the day was saved!
However, Barry wont let that sit, damn it.
Unfortunately, this heroic act makes life worse for him.
Warden Wolfe installed a secret camera by Barrys cell that caught his speedy prison break.
(Its science something!)
), Iris suggests Cecile simply ask Joe how hesfeeling.
That works, and Joe admits that he hates that she now knows all of his fears.
Cecile says shes fine with that, and she even shares some of hers.
Its all very sweet, and I love anything having to do with Joe and Cecile.