Trivia: The Almighty Johnsons
- Retroactive Recognition: Given that many of New Zealand's more established actors have appeared on this show, this could well be one large list of Hey, It's That Guy!.
- Keisha Castle-Hughes of Whale Rider fame as Gaia.
- Timothy Balme of Maddigan's Quest as Mike Johnson/Ullr.
- Several alumni of Outrageous Fortune make their appearances on this show, most notably Ben Barrington as Olaf Johnson/Baldr, Antonia Prebble as Sonja, the librarian who works at Axl's school, and Siobhan Marshall as a gender bent Axl and Frigg
- Several Power Rangers alumni also make their appearance, most notably Michelle Langston (SPD's Dr. Kat Manx) as Michele/Sjöfn, and Olivia Tennet (RPM's Dr. K) as Delphine, the daughter of Derrick/Thor. Tennet also played the part of Tuesday Warner on Shortland Street.
- Dean O'Gorman is becoming recognized more after playing Fíli.
- New Zealand viewers will recognise Jared Turner (who plays Ty) as "that guy from the Energywise ads".