Past Is Prologue

Overview

Bobby and the 118 race to the rescue when an abandoned oil well erupts and causes a massive sinkhole in downtown LA. Athena investigates a 30-year-old cold case involving a casino robbery. Buck fears his relationship with Taylor might be ending, and Hen meets a man from her mother, Toni's, past.

Guest Stars

Marsha Warfield

Antonia 'Toni' Wilson

Megan West

Taylor Kelly

Anirudh Pisharody

Ravi Panikkar

L'lerrét Jazelle

Young Antonia

Manuel Rafael Lozano

Officer Tejada

Kim Estes

Clive Wexler

Mandy June Turpin

Doris Claypool

Jordyn Chang

Gabi