Henry & Cathy Pals/Trivia

== Trivia ==
* This is the first TV series ever Jacknjellify made a preschool show and later for 6-10 ages.
* The rating system is TV-Y (Nickelodeon, Nick Jr. (Jr. for reruns), TV-Y7 (beginning with Season 3)
* They changed the voices for the later 2 episodes of Season 1.
* The animation was used by Copernicus Studios, Jacknjellify (beginning with the second season)
* Henry and Cathy's voices in the first two episodes were replaced by Jason Marsden and Candi Milo.
*In the episode "Jocks and Nerds of Planiberg", In Marian's office, there is a secret code in his notebook that signs a number "33287", which is a Paramount number.
*The show's production started in late 2010, which in the fictional world of Planiberg, a waffle-manufacturing place called "Wafflehouze", is called "Waffles since 2010", which it was the year it started production of the TV show.
*Bill Kopp writes a few episodes until the fourth season, He was formerly the creator of Eek The Cat! and Toonsylvania.