The Russian Right Stuff: The Invisible Spaceman, PBS Nova, February 26, 1991

"The Russian Right Stuff" was a three-part Public Broadcasting System (PBS) series about the history of the Soviet space program. The first episode, "The Invisible Spaceman," profiled Sergei Korolev, "the mysterious genius behind the world&first satellite, the first man to orbit the earth and other early Russian triumphs in space."