A familiar dynamic duo is coming back to The Flash when the cast makes their way to Earth 2 in the upcoming mid season premiere.
Danielle Panabaker and Robbie Amell will portray villainous alter egos as Killer Frost and Deathstorm. For the comics initiated, the good Doctor Snow does eventually become Killer Frost and Deathstorm is actually the Earth 3 version of Firestorm, living on an Earth where the heroes of Earth Prime all have evil doppelgangers.
It's unclear if this version of Robbie Amell's Ronnie Raymond is actually going to be the same Ronnie who seemingly sacrificed himself during the season 2 premiere, or if this is actually the Earth 2 version of the man. But here's hoping he gets the character's blazing skull motif when he goes all 'Ghost Rider' as Deathstorm.