Zach Galifianakis, Eric Swalwell, Ellie Goulding The Late Show with Stephen Colbert : Season 4 Episode 128
TV-PG CBS 41m
Aired: April 8th, 2019 @ 11:30 PM EST on CBS
Stephen welcomes actor Zach Galifianakis, Rep. Eric Swalwell, with musical guest Ellie Goulding.
