Neil Tyson and Whoopi Goldberg geek out about Star Trek, superheroes, space, and medical marijuana. Chuck Nice and Charles Liu join Neil in studio, with data journalist Mona Chalabi and “Pot Doc” Dr. Staci Gruber. Plus, Bill Nye gets high on life.
Neil deGrasse Tyson delves into the legacy of Star Trek with George Takei, who played Lt. Sulu, helmsman of the USS Enterprise. In studio, co-host Leighann Lord and astrophysicist Charles Liu discuss how the series inspired the future.
Neil deGrasse Tyson takes us where no fan has gone before: an exclusive interview with Star Trek: TNG stars LeVar Burton and Brent Spiner at San Diego Comic-Con 2012.