Patrick J. Adams

役 Maj. John Glenn

Jake McDorman

役 Lt. Comm. Alan Shepard

Colin O'Donoghue

役 Lt. Gordon Cooper

Aaron Staton

役 Wally Schirra

James Lafferty

役 Scott Carpenter

Micah Stock

役 Deke Slayton

Michael Trotter

役 Gus Grissom

Nora Zehetner

役 Annie Glenn

Eloise Mumford

役 Trudy Cooper

Shannon Lucio

役 Louise Shepard