JoAnna Garcia Swisher Betty Grissom Actor Yvonne Strahovski Rene Carpenter Actor Dominique McElligott Louise Shepard Actor Odette Annable Trudy Cooper Actor Erin Cummings Marge Slayton Actor Azure Parsons Annie Glenn Actor Zoe Boyle Jo Schirra Actor Desmond Harrington Alan Shepard Actor Bret Harrison Gordo Cooper Actor Wilson Bethel Scott Carpenter Actor Kenneth Mitchell Deke Slayton Actor Joel Johnstone Gus Grissom Actor Sam Reid John Glenn Actor Aaron McCusker Wally Schirra Actor Luke Kirby Max Kaplan Guest Star Evan Handler Duncan Porter Guest Star Stella Allen Alice Shepard Guest Star Morgan Burch Cam Cooper Guest Star Kelton DuMont Mark Grissom Guest Star Casey Groves Another Reporter Guest Star Michael Harmon Scotty Carpenter Guest Star John Jabaley ABC Reporter Guest Star Jim Klock Chris Kraft Guest Star Thomas LaGrange Scotty Grissom Guest Star Randy LaHaye Young Reporter Guest Star Robert Larriviere News Anchor Guest Star Akili McDowell Zavier Gibbs Guest Star Brooklyn Proctor Billie Guest Star Lauren Alexandra Cookie Guest Star Madison Wolfe Julie Shepard Guest Star Stephanie Savage Executive Producer Josh Schwartz Executive Producer Len Goldstein Executive Producer Michael London Executive Producer Janice Williams Executive Producer Liz Tigelaar Writer J. Miller Tobin Director