Late Show with David Letterman - Season 20 Episode 154
From "Thor: The Dark World", actress Natalie Portman; from "Eagleheart", actor and comedian Chris Elliott; musical guest James Blunt.
- Sjanger: Talk, Comedy
- Ettromsleilighet: CBS
- Nøkkelord: late-night show
- Cast: David Letterman, Paul Shaffer, Alan Kalter