- Adaptation Displacement: As the main page for the show says, this was originally based on a song on Play School which was different than what we have today.
- Adored by the Network: Nick Jr.'s UK branch ran this show up until 2009.
- Cash Cow Franchise: Even in its CGI incarnation, the show's merchandising pulls in the big bucks.
- Keep Circulating the Tapes: Many episodes (mostly from the first season) are a case of this.
- The Other Darrin: After Season 1, Ken Radley replaced Duncan Wass as B1 and Mary-Ann Henshaw replaced Sandie Lillingston as Amy.
- Repeating Ad: An ad for a Rat In The Hat toy kept playing on USA Network back in the 90's during shows such as Sailor Moon.
Trivia / Bananas in Pyjamas