"The Scientist" has arrived...which means so has The Flash.
Iconic character Barry Allen (Grant Gustin) makes his first appearance in tonight's episode of Arrow and the first thing you'll notice is how the young man catches the eye of one Ms. Smoak (Emily Bett Rickards)...and maybe that these two are pretty well suited for each other.
Check out this clip from the CW that shows just how much the sparks are flying.
Arrow airs Wednesdays at 8pm on the CW.
Jim Halterman is the West Coast Editor of TV Fanatic and the owner of JimHalterman.com. Follow him on Twitter.