|Journey Through Time|
|Season 2, Episode 23|
|Air date||January 6, 1988|
|Written by||Eric Early|
Journey to Shangri-La
| Next ►|
Techrat's time machine sends The Holograms back in time to the 18th century in Austria, where they meet Mozart; the 1940s in England, where they meet the Ben Tiller Orchestra (called "Band" on their poster and an homage to the Glenn Miller Orchestra); and the original Woodstock festival in 1969, where they meet Johnny Beldrix (Jimi Hendrix).
- "Rock And Roll Is Forever " - Jem and The Holograms
- "We're Making It Happen" - Jem and The Holograms
- "Rockin' Down Through Time" - Jem and The Holograms
- Like in the Jem Jam episodes, the names of the characters based on real life figures portrayed in this episode use different names to avoid copyright issues.