ألفا S1-S2

David Strathairn

Dr. Lee Rosen

Ryan Cartwright

Gary Bell

Warren Christie

Cameron Hicks

Azita Ghanizada

Rachel Pirzad

Laura Mennell

Nina Theroux

Malik Yoba

Bill Harken

Mahershala Ali

Nathan Clay

John Pyper-Ferguson

Stanton Parish

Erin Way

Kat

Kathleen Munroe

Danielle Rosen

Jane Moffat

Sandra Bell

Steve Byers

John Bennett

Rachael Crawford

Jeannie Harken

Valerie Cruz

Kathy Sullivan

Kathleen Gati

Zahra Pirzad

Elias Toufexis

Cornell Scipio

Daniel Kash

Rachel's Dad

Summer Glau

Skylar Adams

Michael Karnow

Writer

Zak Penn

Writer