Joseph P. (Joe) Kerwin
饰 Self - Skylab-2 Scientist Pilot (NASA Astronaut)
Paul J. Weitz
饰 Self - Skylab-2 Pilot (NASA Astronaut)
Jack R. Lousma
饰 Self - Skylab-3 Pilot (NASA Astronaut)
Owen Garriott
饰 Self - Skylab-3 Scientist Pilot (NASA Astronaut)
Gerald P. (Jerry) Carr
饰 Self - Skylab-4 Commander (NASA Astronaut)
Edward George Gibson
饰 Self - Skylab-4 Scientist Pilot (NASA Astronaut)
Luboš Kohoutek
饰 Self - Astronomer
Bruce McCandless II
饰 Self - Skylab 2 Backup Crew & AMRV Co-developer (NASA Astronaut)
Vance D. Brand
饰 Self - Skylab R - Rescue Commander (NASA Astronaut)
