Barenaked Ladies Perform ’The Big Bang Theory Theme’

In honor of ’The Big Bang Theory’ series finale, Barenaked Ladies perform the show’s original theme song one last time. #BIGBANGonLSSC #LSSC #Colbert Subscribe To “The Late Show“ Channel HERE: For more content from “The Late Show with Stephen Colbert“, click HERE: Watch full episodes of “The Late Show“ HERE: Like “The Late Show“ on Facebook HERE: Follow “The Late Show“ on Twitter HERE: Fol