hd.thomson-multimediaThe Old Grey Whistle Test Episode #2.28 (1971–2018) watch online HD
- Original title:Episode #2.28
- Category:TV Episode / Music
- Released:1971–2018
- Director:Colin Strong
- Actors:Bob Harris,Humble Pie,Led Zeppelin
- Duration:35min
- Video type:TV Episode
- Rating 6.7
- Votes 713
Related videos:
Short summary
| Episode credited cast: | |||
 | Bob Harris | - | Himself - Presenter |
| Rest of cast listed alphabetically: | |||
| Humble Pie | - | Themselves | |
 | Led Zeppelin | - | Themselves (archive footage) |