The masked luchador, El Toro Fuerte, prides himself at never removing his mask. Ironically enough, in every episode that has centered around El Toro, but not every episode in which he has appeared, El Toro loses/removes his mask. He also says "Sorry!" in every episode he has appeared in, excluding the finale.
Rock band Wheatus recorded a theme song called "Jackie Chan's the Man" which would play during the end credits. However, during credit titles is when KidsWB airs promotions for their other shows, and thus the song has yet to air DURING the credits (even though Wheatus is credited). KidsWB began airing the song over some montage shots between episodes. In USA, the only way to hear the song DURING the closing credits is to view the Spanish Language version that currently airs on Telemundo Saturday mornings! (The song is still in English)