Running Gag: Everyone screaming when Mr.Test says that he made meatloaf for dinner.
Johnny's Powers: Shape-Shifting, Hurricane Hands, and Flaming Farts Dukey's Powers: Flying
Bling-Bling Boy: Johnny, your sisters... Dukey: Don't get me started with his sisters. They use their only brother as their personal test tube, and they turned me into a canine freak! Bling-Bling Boy: ...Gave me this. (Holds out the gender salt)
SUV Salesman: Now don't think of it as an SUV, think of it as an insult you drive.
Cartoon Network Premiere Date: January 7th, 2008
During the original airing of this episode, "Johnny to the Center of the Earth" was shown before "Johnny X". In all airings after that, however, "Johnny X" is shown first.
Spider-Man: Mr. Black and Mr. White's powers, shooting ropes out their hands, are similar to Spider-Man's web shooters.
Blue Falcon and Dynomutt: In "Johnny X", Dukey's costume looks similar Dynomutt, another super hero dog. Also, Johnny's costume has the same colors as Blue Falcon, Dynomutt's owner.
Title Pun: The title "Johnny to the Center of the Earth" is a pun on the novel "Journey to the Center of the Earth".
Title Pun: The title "Johnny X" is a pun on the tv shows "Max X" and "Sonic X".
S 5 : Ep 26
Aired 1/18/12
S 5 : Ep 22
Aired 11/28/11
S 4 : Ep 25
Aired 11/23/10 (22:04)
S 4 : Ep 24
Aired 11/9/10 (22:04)
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