Starring……………. Candice Patton, Grant Gustin and Danielle Panabaker
Directed by…………………. Stefan Pieszcynski
Synopsis
The quest to find the destabilizing Dr. Stein a new merge partner brings about the emergence of new, hot- tempered, meta-human malcontent.
Warning spoilers ahead
My review
This is episode where return of character from season 1 comes back but first they must find a host to Merge with Dr. Stein so that problem but they come down to 2 people but maybe tough to Get them to agree to become firestorm and first guy they try went wrong now this crazy man is on the And on On the loose while that going on Iris meets her mom and did not going well later on we find out she has cancer Joe did not know so little bit drama there but not bad also this episode they drop hints on a king Shark patty give us hint on info she got and Barry was like ok you can tell he trying hard to not to like her and also later another huge secret is out Iris has a brother and Joe does not know he has a son so that will be something to look at down the line the last battle was the flash and firestorm against man who gain powers and went crazy after trying to merg with Dr. Stein yeah indeed bad side effects there but pretty good battle there at end as show was about to end look like everything was going to end well but then we get king Shark so rumors was true he try to take Barry out but patty see him or boy wrong place at wrong time she try shooting them no effect then someone blast him from behind and what a way to end episode the look on Barry face was priceless great episode of the flash there and what a great ending as well.
Lots and lots of good things in this episode a new firestorm was not easy to find a host lucky they did a few drama with Iris mom thing but that was lots of wells tease and that huge moment at the end was a nice Surprise as well which is why I enjoyed this episode and looking forward to review next week episode as well and I will say this is probably one of best flash episodes up there in my view.
I give episode 4 of the flash season 2 a rating of 8/10 for great.