Name	Known for
Penn Jillette Self - Host Self - Host See fewer	Penn & Teller Get Killed (1989)
Teller Self - Host Self - Host See fewer	Penn & Teller: Bullshit! (2003)
Dan Barry Self - Former Astronaut Self - Former Astronaut See fewer	The University (2016)
Michael Belfiore Self - Author, Rocketeers Self - Author, Rocketeers See fewer	Beyond the Trek (2017)
Richard Branson Self (archive footage) Self (archive footage) See fewer	Superman Returns (2006)
George W. Bush Self (archive footage) Self (archive footage) See fewer	Journeys with George (2002)
Jon Clark Self - Former NASA Flight Surgeon Self - Former NASA Flight Surgeon See fewer	Nova (1974)
Gregory Jarvis Self - Died in Challenger disaster (archive footage) Self - Died in Challenger disaster (archive footage) See fewer
Adam Keiper Self - Editor, The New Atlantis Self - Editor, The New Atlantis See fewer	Penn & Teller: Bullshit! (2003)
Christa McAuliffe Self - Died in Challenger disaster (archive footage) Self - Died in Challenger disaster (archive footage) See fewer	The Tonight Show Starring Johnny Carson (1962)
Ron McNair Self - Died in Challenger disaster (archive footage) Self - Died in Challenger disaster (archive footage) See fewer
James E. Oberg Self - Journalist (as Jim Oberg) Self - Journalist (as Jim Oberg) See fewer	The Apollo Chronicles (2019)
Ellison Onizuka Self - Died in Challenger disaster (archive footage) Self - Died in Challenger disaster (archive footage) See fewer
Robert Park Self - Professor of Physics, University of Maryland Self - Professor of Physics, University of Maryland See fewer	Penn & Teller: Bullshit! (2003)
Judith A. Resnik Self - Died in Challenger disaster (archive footage) Self - Died in Challenger disaster (archive footage) See fewer
Francis 'Dick' Scobee Self - Died in Challenger disaster (archive footage) (as Francis Scobee) Self - Died in Challenger disaster (archive footage) (as Francis Scobee) See fewer
Michael J. Smith Self - Died in Challenger disaster (archive footage) Self - Died in Challenger disaster (archive footage) See fewer
Anna Sogol Self Self See fewer	Penn & Teller: Bullshit! (2003)
Joel Sogol Self Self See fewer	Penn & Teller: Bullshit! (2003)
Sam Sogol Self Self See fewer	Penn & Teller: Bullshit! (2003)
Al Whitaker Self - U.S. Space & Rocket Center Self - U.S. Space & Rocket Center See fewer	Heart of an Empire (2007)