The Late Show with Stephen Colbert Season 1 Episode 33

Overview

Stephen welcomes musical guest Seth MacFarlane and astrophysicist Neil DeGrasse Tyson.

Guest Star: Neil deGrasse Tyson, Seth MacFarlane

Episode Title: Seth MacFarlane, Neil DeGrasse Tyson

Air Date: 2015-10-29

Year: 2015

IMDb: 6.5