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Season 19 Episode 12
Late Show with David Letterman
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Season 19 Episode 12
Marg Helgenberger, Michael Fassbender, Ellie Goulding
Jan 18, 2012 on CBS at 12:00 AM
Summary
Dave welcomes actress Marg Helgenberger from the CBS drama series "CSI: Crime Scene Investigation," actor Michael Fassbender, and musical guest Ellie Goulding.
