The Flash › Season 4

S4 E17: Null and Annoyed

Barry and Ralph take different approaches to finding the remaining bus metas before DeVoe gets to them. However, Ralph's cavalier attitude frustrates Barry and the two clash over what it means to be a hero. Meanwhile, Breacher returns to ask Cisco for a favor.

Air date	Apr 10, 2018
Runtime	42 minutes
TMDB rating	★ 7.1/10