It seems like we won’t be introduced to Hartley Sawyer’s Elongated Man until episode four.

The episode will be called “Elongated Journey Into Night.”

In case you don’t remember, the CW recently cast Sawyer to play the role of the Elongated Man, one of the Flash’s most famous side characters.

Here’s the list of episodes for The Flash season 4 so far:

Season 4, Episode 1: “The Flash Reborn.”

Season 4, Episode 2: “Mixed Signals.”

Season 4, Episode 3: “Luck Be A Lady.”

Season 4, Episode 4: “Elongated Journey Into Night.”

Source: Spoiler TV.