X-Ray Johnny (S04E23)

S04E01 Johnny's New Baby Sisters S04E02 Porta Johnny S04E03 Join the Johnny Scouts S04E04 Johnny BC S04E05 Runaway Johnny S04E06 Johnny on the Spot S04E07 Dark Johnny S04E08 No Homework for Johnny S04E09 Papa Johnny S04E10 The Johnnyminster Dog Show S04E11 Dukey Jekyll and Johnny Hyde S04E12 Johnny's Trophy Case S04E13 Johnny's Amazing Cookie Company S04E14 Johnny's Big Dumb Sisters S04E15 My Johnny Guard S04E16 Tom and Johnny S04E17 The Quantum of Johnny S04E18 Johnny Get Yer Gum S04E19 Old School Johnny S04E20 Johnny Degrees Below Zero S04E21 Johnny Johnny S04E22 Johnny Double Coupons S04E23 X-Ray Johnny S04E24 The Destruction of Johnny X S04E25 iJohnny S04E26 Johnny vs. The Mummy