Alan Cumming

Dylan Reinhart

Bojana Novaković

Elizabeth 'Lizzie' Needham

Daniel Ings

Andy

Naveen Andrews

Julian Cousins

Sharon Leal

Jasmine Gooden

John Doman

Roger Reinhart

Sutton Foster

Celia Baxter

Peter Hermann

Russell Wright

Shiloh Fernandez

Troy

Lauren E. Banks

Dierde

Telly Leung

Sam

David A. Gregory

Jeff Johnson

Michael Kostroff

John Raymond

Cody Kostro

Seth

Aria Shahghasemi

Vet Tech

Casey Cott

Dino Moretti

Samuel H. Levine

Ross Dirkson

Lizzy DeClement

Annie Emerson

Kathryn Erbe

Caitlyn Gerich

Travis Van Winkle

Det. Ryan Stock

Michael B. Silver

Sgt. Kanter Harris

Andrew Polk

Doug the Medical Examiner

Eric Bogosian

Harry Kassabian

Myles Clohessy

Sasha

Lynn Marocola

NYPD Officer (uncredited)

Nicole Kang

Stephanie

Rebecca Watson

Eleanor

Laura Sohn

Millennial

Elijah Richardson

Kid

Lucca De Oliveira

Fucci's Nephew

Daniel London

Dan

Joshua De Jesus

Kev

Alicia Crowder

Jenny

David Corenswet

Spencer Baymoore

Nick D'Ambrosio

Boy in Crowd (uncredited)

Elliott Fullam

Young Dylan

Michael Rady

Cormac Rego

Reshma Shetty

Maya

Stephen Rider

Zack Clark

Danny Burstein

Brent

Danny Mastrogiorgio

Det. Anthony Fucci

Michael Mulheren

Darrell Hill

Bubba Weiler

Daniel

Rebecca Faulkenberry

Candace Rego

Rowan Vickers

Mario

Justiin Davis

Reese Watson

Leslie Hendrix

Maggie Stock

John Mainieri

Det. Jimmy Marino

Dee Pelletier

Mrs. Rego

Holly Dowell

Emily Macabee

Rosie Benton

Justine Crowly

Carlos Gómez

Alfaro