Plot: Bill introduces the theory of panspermia, NASA scientists discuss the Mars 2020 mission, and Wil Wheaton and the panel ponder life on other planets.
Cast
Bill NyeSelf - HostBill Nye was 61 in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Sun, Nov 27 1955
Alton BrownHimselfAlton Brown was 54 in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Mon, Jul 30 1962
Hunter PenceHimselfHunter Pence was >> in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Unknown Birthday
Randy CoutureTardigradeRandy Couture was 53 in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Sat, Jun 22 1963
Marcus LindsayTardigrade VictimMarcus Lindsay was >> in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Unknown Birthday
Andy RossiTardigrade VictimAndy Rossi was >> in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Unknown Birthday
Moogega CooperHerself - PanelistMoogega Cooper was >> in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Unknown Birthday
Hakeem Muata OluseyiHimself - PanelistHakeem Muata Oluseyi was >> in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Unknown Birthday
Wil WheatonHimself - PanelistWil Wheaton was 44 in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Sat, Jul 29 1972
Rachel BloomMartianRachel Bloom was 30 in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Fri, Apr 03 1987
Derek MullerSelf - CorrespondentDerek Muller was 34 in Bill Nye Saves The World - Season 1 - The Original Martian Invasion (Episode 5).
Birthday: Tue, Nov 09 1982