Main Characters Maj. John Glenn 8 main appearances Lt. Comm. Alan Shepard 8 main appearances Lt. Gordon Cooper 8 main appearances Wally Schirra 8 main appearances Scott Carpenter 8 main appearances Deke Slayton 8 main appearances Gus Grissom 8 main appearances Annie Glenn 8 main appearances Trudy Cooper 8 main appearances Louise Shepard 8 main appearances Bob Gilruth 8 main appearances Chris Kraft 8 main appearances Glynn Lunney 8 main appearances Loudon Wainwright 7 main appearances Dee O'Hara 6 main appearances
Recurring Guest Characters Marty Schnellham 2 guest appearances Reporter #1 2 guest appearances Engineer 4 2 guest appearances Jim Rathmann 2 guest appearances Ralph Morse 2 guest appearances Beautiful Young Woman 2 guest appearances Flight Dynamics 2 guest appearances Bart Shepard 2 guest appearances Martha 2 guest appearances Egg Head 2 guest appearances Jerome Wiesner 2 guest appearances James Webb 2 guest appearances Dr. William Douglas 2 guest appearances Cooper's CO 1 guest appearances Bud Jennings 1 guest appearances Buck 1 guest appearances Dr. White 1 guest appearances Mary 1 guest appearances Carol 1 guest appearances Ricky Carsrud 1 guest appearances ⇤ « 1 2 3 4 5 » ⇥