Michael B. Johnson, better known as “Dr. Wave,” has worked at Pixar Animation Studios for more than 20 years and is on the board of directors of the Cartoon Art Museum.

Elsa S. Henry is a feminist scholar, disability rights activist, and burlesque historian. She writes at Feminist Sonar.

Rachel Donner is the co-host of the Hockey Feels podcast and is a Doctor Who fan, hockey player, and NASA geek.

Brian Hamilton appears on many podcasts, including ADR, Garrulous, and many Incomparable podcasts.