Main Cast

Marina Squerciati
As
Amelia "Mia" Buckley

"You really make me question how we're related."

Tiara MacDuff-Gibson
As
Alani "Ani" Buckley

"chrisss!"

Ryan Guzman
As
Eddie Diaz

"You two mean the world to me."

Gavin McHugh
As
Christopher Diaz

"Ani is my sister."

Oliver Stark
As
Evan Buckley

"It's me and you against the world always have been."

Jennifer Love Hewitt
As
Maddie Kendall-Buckley

"I'm sorry I wasn't around more, but I'm here now."

Aisha Hinds
As
Henrietta Wilson

"You're hot, and he's beautiful. You two will have beautiful babies."

Kenneth Choi
As
Howie Han

"Stop calling me Captain Han from hell; I wasn't that bad."

Angela Bassett
As
Athena Grant

"Don't listen to them. Mia, you're a great mom. You have been doing this by yourself since the beginning, and look at Ani. She's the happiest little girl."

Peter Krause
As
Bobby Nash

"I've had slip-ups too. We're human, we're all bound to make mistakes."

Other Cast

Crystal Reed As Young Amelia
Peyton Alex Smith As Jake Moore
Corinne Massiah As May Grant
Marcanthonee Reis As Harry Grant
Rockmond Dunbar As Michael Grant
Tracie Thomas As Karen Wilson
Declan Pratt As Denny Wilson

The Rest Of 9-1-1 Cast As Themselves