Cool Cat cameos: In "Bayou on the Half Shell", on bottles of hot sauce, at 6:10, and on a framed picture at 6:16; in "Seeing Double", Sylvester briefly turns into Cool Cat at 18:59.
In the segment "Seeing Double" Tweety breaks the fourth wall to confirm that it's a boy and not a girl.
This was the last episode to use cel animation. From the next episode, this was the first episode to use digital ink and paint.