Chain Reaction

Summary

Tess and Leo find themselves trapped inside a chemical plant when an active shooter targets the facility's manager. While trying to evacuate workers, Tess must navigate the highly dangerous, flammable environment with Sunny's remote guidance.

Guest stars

• Jarod Joseph as Matt Alleyne
• Alice Christina-Corrigan as Mia Moss
• Tony Giroux as Detective Leo Li
• Roger Cross as Superintendent Bennett
• Daniel Gillies as Jake Campbell
• Alec Santos as Lucas Avery
• Ryan Robbins as Walter Faroe
• Lexa Doig as Dietrich
• Donna Milburn as Sheila Summers
• Antonio Cayonne as Jordan Brocker