Bill Nye and the gang have to save Neil deGrasse Tyson, who's trapped on an international space station with a monster tardigrade.
Bill Nye and the gang have to save Neil deGrasse Tyson, who's trapped on an international space station with a monster tardigrade.
Guest Cast

Neil deGrasse Tyson
voices Himself
Dee Bradley Baker
voices Jacques-Pierre
Dee Bradley Baker
voices Pierre-Jacques
Grey DeLisle Griffin
voices Aiko
Grey DeLisle Griffin
voices OlgaCast Appearances

Frank Welker
voices Fred Jones
Frank Welker
voices Scooby-Doo
Grey DeLisle Griffin
voices Daphne Blake
Matthew Lillard
voices Shaggy Rogers
Kate Micucci
voices Velma DinkleyEpisode Discussion
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