The fury of Firestorm isn't done burning yet.

Today The CW released a new clip from this week's upcoming episode of "The Flash" featuring both halves of the flame-headed DC Comics hero. In the clip, the recently separated Martin Stein (Victor Garber) and Ronnie Raymond (Robbie Amell) clash over their nuclear future.

See more clips from the episode here on CBR. "The Flash" premiers Tuesday at 8:00 p.m. E/P on The CW.