* The dub title is a pun on the word "intergalactic."
* As Team Galactic made their escape, Saturn mentioned the [[Red Chain]] and that their next mission will be at one of the three lakes.
* It is possible that [[Saturn's Toxicroak]] is a [[giant Pokémon]], due to its size comparison with [[Brock's Croagunk]].
* [[Professor Oak's Pokémon lecture]]: [[Ash's Buizel]]
*Music from ''[[M09|Pokémon Ranger and the Temple of the Sea]]'' can be heard during the conversation about the meteorites at the beginning.
* When Ash mentions the events of ''[[DP060|Journey to the Unown!]]'', he says they were at [[Eterna City]] when really they were at [[Solaceon Town]].