Engle had been the original selection as Lunar Module Pilot for Apollo 17, but was bumped in favor of Harrison Schmitt when it became clear that the mission would be the last lunar landing.
George Harrison | Benjamin Harrison | Harrison Ford | William Henry Harrison | Lou Harrison | Harrison | Harrison Birtwistle | John Harrison | Rex Harrison | Harrison Gray Otis | Carl Schmitt | William Harrison Rice | William Harrison Binnie | Michael Harrison | Harrison, New Jersey | Harrison Gray Otis (lawyer) | Francis Burton Harrison | Dhani Harrison | Al Schmitt | Thomas Harrison | Pál Schmitt | Oscar Harrison | Jim Harrison | Harrison County | Gavin Harrison | William Harrison | Rich Harrison | Richard Harrison | M. John Harrison | Michael N Schmitt |
The show saw May interviewing Apollo moonwalkers Harrison Schmitt, Alan Bean, and Charlie Duke, before himself experiencing weightlessness and G-forces similar to that of a Saturn V rocket launch.