![Late Show with David Letterman](https://image.tmdb.org/t/p/w300/7dwM8AKyQfauguoQbI1MIlHinLM.jpg)
Late Show with David Letterman - Season 19 Episode 64 Stupid Pet Tricks, Johnny Galecki, Norah Jones
An all-new group of animals joins Dave for Stupid Pet Tricks. Johnny Galecki's Anatomy Lesson. Johnny Galecki learns about female anatomy from a 6-year old kid.
- Genre: Talk, Comedy
- Studio: CBS
- Keyword: late-night show
- Cast: David Letterman, Paul Shaffer, Alan Kalter