- K.K. Moggie - Dr. Gillian Jelani
- Patch Darragh - Tim Flanagan
- Jerry Stiller - Joe Thalberg
- Peter Gerety - Jimmy Flanagan
- Bobby Moynihan - Conrad Bellingham
- Nina Lisandrello - Charmaine
- Ashley Gerasimovich - Katy Flanagan
- Michael Chernus - Ryan Flanagan
- Zoe Colletti - Cydie
- Colt Prattes - Doug Taplin
- Diana Shneider - Mrs. Hamel
- Jamie Hector - Trae Adams
- Liz Elkins Newcomer - Reporter
- Vandit Bhatt - Middle Eastern Guy
- Nancy Rodriguez - Mrs. Maldonado
- Yaya DaCosta - Brooke Sullivan
- Alison Sweeney - Becky Sorenson
- Connor Paolo - Everett Cone
- Donnetta Lavinia Grays - Grace
- Shana Dowdeswell - Abby
- David Call - Paul Kempton
- Nick Sandow - Scott's Dad
- Daniel Stewart Sherman - Ty
- Alex Cranmer - Tom Sorenson
- Alice Barrett - Mrs. Cone
- Judy Del Giudice - Loud Lady
- Danielle Skraastad - Paramedic
- Will Blomker - Paramedic #2
- Miles Grose - Gas Station Attendant
- John Palumbo - Rudy Saunders
- Eli James - CT Tech
- Charlotte Patton - Patient
- Dennis Jay Funny - Core Hospital Orderly (uncredited)
- Moe Hindi - Paramedic (uncredited)
- Dennis Larkin - Hospital Administrator (uncredited)
- Gail Berman
- Lloyd Braun
Peter Gerety interpreta a Jimmy Flanagan en la serie.
Taylor Schilling interpreta a Veronica Callahan en la serie.
Michelle Trachtenberg interpreta a Chloe Payne en la serie.
Jaime Lee Kirchner interpreta a Sonia Jimenez en la serie.
Guillermo Díaz interpreta a Angel Garcia en la serie.
James Le Gros hace el papel de Dan Harris.
James Tupper hace el papel de Chris Sands.
Diego Klattenhoff hace el papel de Mike Callahan.
Charlie Semine interpreta a Nick Valentino en la serie.
Capítulo disponible en las siguientes plataformas:
