Cause and Effect

Summary

Barry takes drastic measures to stop Savitar. Meanwhile, H.R. continues to push Tracy Brand to design the trap for Savitar and Killer Frost returns with an interesting proposal.

Guest stars

• Danielle Nicolet as Cecile Horton
• Richard Zeman as Lucius Coolidge / Heat Monger
• Liam Hughes as Young Barry
• Sasha Rojen as Young Iris
• Tobin Bell as Savitar (voice) (uncredited)
• Anne Dudek as Tracy Brand
• Andre Tricoteux as Savitar
• Ken Camroux-Taylor as Judge Hankerson