Yuri Lowenthal as Glenn Lauder

Travis Willingham as Mitch Adams

Troy Baker as Ryan Stone

Liam O'Brien as Jacob Reynolds

Michael Adamthwaite as Walton S. Gayson

Brian Bloom as LAFB Pilot

Jamie Tisdale as Melissa Henessey

James Patrick Stewart as David Collins

Elise Muller as Krissy Thompson

James C. Burns as Ken Adams

Mason Shea Joyce as Glenn (Aged 4 )

Leah Stoltz as Young Susan Lauder

Karl Girolamo as Young Bill Lauder

Matthew Godbey as Avondale Officer

William Goldman as Dr. Robert Weissman

Mark Withers as Bill Lauder

Constance Broge as Michelle Stone

Scot Ruggles as Lt. S. Jordan

Ryan Keating as Lt. Col. James Edwards

Holgie Forrester as Marsha Reynolds

James Brewster as Maj. Jonathan Shepird

Ron Ross as Henry Reynolds

Matthew Mercer as Pilot

Cher Calvin as

Arif S. Kinchen as