Buck Begins
The 118 race to save the lives of workers trapped in a five-alarm factory fire. Meanwhile, Maddie reveals a painful family secret that causes Buck to confront his childhood and answer why he is the daredevil he is today.

Cast
Angela BassettAthena Grant
Jennifer Love HewittMaddie Buckley
Oliver StarkEvan 'Buck' Buckley
Aisha HindsHenrietta 'Hen' Wilson
Kenneth ChoiHoward 'Chimney' Han
Ryan GuzmanEddie Diaz
Corinne MassiahMay Grant
Gavin McHughChristopher Diaz
Elijah M. CooperHarry Grant9-1-1 on tvt

