Bill Nye as Himself
Bill Nye guest-starred on the show as himself, of course. The show aired in 2013 and was titled “The Proton Displacement.” Nye will always be “Bill Nye the Science Guy,” but he is also a television presenter, science communicator, and a mechanical engineer.
Carrie Fisher as Herself
Carrie Fisher is a fan favorite, she always manages to capture hearts regardless of what role she plays. Her appearance in the 2014 episode “The Convention Conundrum,” as herself, is one for the books and she simply had to be on the list.