This contains spoiler for the "King Shark" episode of The Flash
"King Shark" episode of the flash revealed the season's biggest mysteries, the identity of Zoom. However still fans are wondering who is the Man in the Iron Mask.
Show runner Andrew Kreisberg promises that the Mystery of the Man In The Iron Mask will be revealed soon.
"The mystery of the Man in the Iron Mask will play out over the rest of the season with some clues being layered in along the way" Kreisberg tells TV Line "When you find out who it is, everything will make sense in a very satisfying way."
The is going for a break, but will return to the CW with a new episode, "TRAJECTORY," on March 22.