Late Show with David Letterman S19E12 · Marg Helgenberger, Michael Fassbender, Ellie Goulding

Late Show with David Letterman

Season 19 · Episode 12 · Marg Helgenberger, Michael Fassbender, Ellie Goulding

Dave welcomes actress Marg Helgenberger from the CBS drama series "CSI: Crime Scene Investigation," actor Michael Fassbender, and musical guest Ellie Goulding.