Most accounts agree that the preceding episode is "Impact." All accounts agree the following episode is "Insomnia."
This is the first visual of Aisynia, Doggie's lost canine wife.
Josephine Davison makes her final appearance as Morgana in this episode, with the character being restored to her Mora form by Gruumm.
This episode marks the final appearances of the Shadow Delta ATV and the Omegamax Cycle.
When outnumbered by 86 members of enemy forces, Z fights them along with only two duplicates of herself. Apparently, this is her duplication limit.