It’s a common dilemma successful TV shows face as they get older: How do you keep things fresh but familiar? Now in its fourth season, The CW’s The Flash is certainly dealing with that, after a third season that saw the show go a little too far off track for some of the fans. When we spoke to star Grant Gustin, he acknowledged it can be tricky when you’re dealing with a serialized show where the characters and storylines are constantly evolving. (Click on the media bar below to hear Grant Gustin)
The Flash airs Tuesday nights at 8/7c on The CW.