Late Show with David Letterman Episode dated 21 July 1994 (1993–2015) Online
- Original Title :
- Episode dated 21 July 1994
- Genre :
- TV Episode / Comedy / Music / Talk Show
- Year :
- 1993–2015
- Directror :
- Hal Gurnee
- Cast :
- David Letterman,Joan Jett,John Kruk
- Writer :
- Jon Beckerman,Rob Burnett
- Type :
- TV Episode
- Time :
- 1h
- Rating :
- 6.2/10
Late Show with David Letterman Episode dated 21 July 1994 (1993–2015) Online
| Episode credited cast: |
 | David Letterman | - | Himself - Host |
| Rest of cast listed alphabetically: |
 | Joan Jett | - | Herself - Guest |
 | John Kruk | - | Himself |
 | Rob Reiner | - | Himself - Guest |
 | Paul Shaffer | - | Himself - Band Director / Musical Supervisor |
