This episode is the first in a new two-part story, unrelated to previous episodes in the series.
Again, not much happens in this episode, other than Ratty winning a competition to go and see a superhero battle at the local soccer stadium (St James's Park). Next episode will be the actual battle.
This episode introduces a character called Super Bush. I created him back when I was six and looked at my garden hedge and thought, 'Hmmm... Super Bush!' I generally considered him to be a separate character and not a part of the Ratty series.
Thanks,
Caltoons