Invasion from the 21st Level

Invasion from the 21st Level is a two-episode storyline made for the Challenge of the GoBots cartoon, broadcast as the 16th and 17th episodes of the series.

Episodes

• 

  Part 1

• 

  Part 2

Home video releases

• Challenge of the GoBots: Invasion from the 21st Level (VHS, 1986)

Released by Vestron Video, this release of edited the two episodes together.

• Challenge of the GoBots — The Series, Volume One (DVD, 2014)

Released as part of the Warner Archive Collection, this release featured the two episodes unedited.

Notes

• Like other multi-part stories, "Invasion from the 21st Level" was ideally suited to home video - while the combined length of 42 minutes was half that of a film given the cost of VHS releases at the time it enabled the release to be more cheaply priced while still masquerading as a 'special' episode. As such, it was released in the USA, UK, France, Germany and Spain, among others.