This was the last cartoon to use the original version of the "Abstract WB" titles that first appeared in Now Hear This (1962) and first came in to regular use in late 1964. The next cartoon to be released, Cool Cat (1967), would revise this sequence by replacing the abstract logo with the Warner Bros.-Seven Arts "W7" shield.
This cartoon and the one released before it, Rodent to Stardom (1967), are the only two cartoons to use the "Abstract WB" opening titles with a "Warner Bros.-Seven Arts Inc." copyright byline, replacing "Warner Bros. Pictures Inc.".
Speedy breaks the fourth wall early on and continues to provide a running narration throughout.
In addition to also breaking the fourth wall, Daffy refers to his rodent adversary by name, Speedy.
The novel Jaws (which was made into the film franchise) was still seven years into the future (1974) but cartoon studios had already been using shark gags for years.