Stargate’s Forgotten Blindspot Crossover Flew Completely Under the Radar
In a fifth-season episode of *Atlantis*, character McKay went back to Earth for a science conference and unexpectedly met some of his professional competitors, including Bill Nye and Neil deGrasse Tyson. A decade later, Bill Nye appeared as a character on the show *Blindspot*, playing the father of one of the main characters. In that episode, he assists the FBI team as they try to decipher a series of tattoos on a woman known as Jane Doe. In a quick, seemingly unimportant line of dialogue, Nye’s character subtly connects the worlds of *Blindspot* and *Stargate: Atlantis*, suggesting they exist within the same universe.