Neil deGrasse Tyson

Neil deGrasse Tyson is an American astrophysicist, cosmologist, author and science communicator who was the former host of the PBS show, Nova ScienceNow and the current host of his own weekly radio show and podcast, StarTalk. He is now the current host of Cosmos: A Spacetime Odyssey on Fox and the National Geographic Channel, a sequel to Carl Sagan's 1980s television show Cosmos: A Personal Voyage.

He lent his voice to Waddles' talking machine (or the "Smart" Waddles) in Little Gift Shop of Horrors.