Snow Pack

Overview

When Icicle returns to enact the next phase of his devious plan, Caitlin and her mother, Dr. Carla Tannhauser, must resolve their long-combative relationship to defeat the icy monster. After Barry makes a big decision about their family without consulting her, Iris decides to take matters into her own hands.

Guest Stars

Sarah Carter

Grace Gibbons / Cicada II

Everick Golding

Trevor Shinick

Islie Hirvonen

Grace Gibbons

Bruce Crawford

JP Chipera

Kyle Secor

Thomas Snow / Icicle

Susan Walters

Dr. Carla Tannhauser

Morena Baccarin

Gideon (voice) (uncredited)