During the Cleveland Rocks intro started in Season 3 when Oswald throws the girl to the side, as if throwing her away, the arm of the catcher can be seen on the left of the screen.
In the eighth season the theme song was performed with a different musical style before each episode.
During the opening credits of certain episodes of the 8th and 9th seasons, the character's name are shown with the pictures of the actors who portray them.
During the Cleveland Rocks intro started in Season 3 when Oswald throws the girl to the side, as if throwing her away, the arm of the catcher can be seen in the left of the screen.