- Actor Allusion:
- Bow's voice actress, Grey DeLisle again voices someone who never constantly smiles. And is friends with a character named "Billy". As well as voicing a short-tempered, Spoiled Brat who is feared by the rest of the children again, though Lola is a bit nicer than Fru Fru.
- Cree Summer again voices a main character's antagonistic older sister.
- Dawson Casting: The show may be called Harvey Street Kids, but all of the kids are all voiced by adults who are not even close in age to their characters.note
- Man of a Thousand Voices: Dee Bradley Baker, Grey DeLisle Griffin, and Roger Craig Smith voice many characters who often interact.
- Meaningful Release Date: The show premiered on June 29, 2018, the day that Audrey's voice actress, Stephanie Lemelin, turned 39.
- Relationship Voice Actor: This is the third show that Stephanie Lemelin (Audrey) and Cree Summer (Zoe) worked on after Young Justice (Artemis and Aquagirl) and Dawn of the Croods (Eep and her mother).
- Supergroup: The Crush4U voice cast forms a makeshift cross-generational boy band group, featuring members from New Kids on the Block, 98 Degrees, *NSYNC and Boyz II Men.
- The Wiki Rule: The Harvey Street Kids Wiki.
Trivia / Harvey Street Kids