Barney has a cousin named Florabelle.
Fred's middle initial is W.
The Barnum & Shaley (Barnum & Bailey) Circus is in town.
(First when he robbed Fred, then when they were in the bowling alley)
Robber: Nice and slow, see! Dat's da waydda do it! Nice and slow!
This episode was recorded on 7-12-63.
According to the book 'The Flintstones: A Modern Stoneage Phenomenon,' the writer for this episode was not available.