While the Scarlet Speedster may have lost a lot of momentum as the series came to an end, the show still had some fantastic episodes, and these were the best.

Grant Gustin's The Flash ended up making the Smallville episode series star Tom Welling was not game to do, and it led to one of the best moments of the Arrowverse's most popular show. When it comes ...

The CW utilized the professional musical theater backgrounds of its primary leads to execute a high-concept crossover that remains a definitive highlight of the Arrowverse era. In The Flash episode ...