Eddy kissing Edd on the lips to keep his middle name a secret is one of two onscreen kisses in the entire series.
In the Latin Spanish dub, Edd's middle name is Pepeto, as a reference to the nickname of his Latin Spanish voice actor José Antonio Macías. Ed's response to this is "Pepeto? Like the dubbing guy?"
In the Latin Spanish dub of "The Good, Ol' Ed", while Edd has hiccups, Ed shouts, "Are you listening to me, useless?", a phrase said by Paquito la del Barrio.
This is the last episode of the animated series where the character Johnny is voiced by Alondra Hidalgo in Spanish from Mexico.