Young Johnny is gung-ho and full of courage. Johnny's brainiac twin sisters, Susan and Mary, use Johnny as their guinea pig for their outrageous scientific experiments. If they can dream it up, Johnny will do it; as long as his genetically engineered super dog, Dukey, can come along.
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| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Johnny's Battle Royale | 2021-07-16 | 14 min |
| Season 1 | Episode 2 | Johnny's Baby Brother | 2021-07-16 | 14 min |
| Season 1 | Episode 3 | Johnny's Bling Bling Buddy | 2021-07-16 | 14 min |
| Season 1 | Episode 4 | Johnny Unboxed | 2021-07-16 | 14 min |
| Season 1 | Episode 5 | The Silence of the Johnny | 2021-07-16 | 14 min |
| Season 1 | Episode 6 | Johnny'Mon Go! | 2021-07-16 | 14 min |
| Season 1 | Episode 7 | Knowing Johnny Inside and Out | 2021-07-16 | 14 min |
| Season 1 | Episode 8 | JTA - Johnny Talent Agency | 2021-07-16 | 14 min |
| Season 1 | Episode 9 | Johnny the 13th | 2021-07-16 | 14 min |
| Season 1 | Episode 10 | Johnny's New 'Do | 2021-07-16 | 14 min |
| Season 1 | Episode 11 | Johnny's Roman Holiday | 2021-07-16 | 14 min |
| Season 1 | Episode 12 | Johnny Fest | 2021-07-16 | 14 min |
| Season 1 | Episode 13 | Johnny with 1000 Faces | 2021-07-16 | 14 min |
| Season 1 | Episode 14 | Johnny's Yard Sale | 2021-07-16 | 14 min |
| Season 1 | Episode 15 | The Masked Johnny | 2021-07-16 | 14 min |
| Season 1 | Episode 16 | Say Cheese Johnny | 2021-07-16 | 14 min |
| Season 1 | Episode 17 | Johnny's Mazed and Confused | 2021-07-16 | 14 min |
| Season 1 | Episode 18 | Johnny is the New Black | 2021-07-16 | 14 min |
| Season 1 | Episode 19 | Johnny Test, 90210 | 2021-07-16 | 14 min |
| Season 1 | Episode 20 | Johnny's Holiday Light Fight | 2021-07-16 | 14 min |
| Season 2 | Episode 1 | Johnny's Got a Brand New Mom | 2022-01-07 | 14 min |
| Season 2 | Episode 2 | Johnny's Battle Royale 2 | 2022-01-07 | 14 min |
| Season 2 | Episode 3 | The Wizard of Johnny | 2022-01-07 | 14 min |
| Season 2 | Episode 4 | Johnny's Goodluck Charm | 2022-01-07 | 14 min |
| Season 2 | Episode 5 | Johnny's Scary Fairy Tales | 2022-01-07 | 14 min |
| Season 2 | Episode 6 | The Revenge of Johnny's Baby Bro | 2022-01-07 | 14 min |
| Season 2 | Episode 7 | Johnny vs Señor Crabo | 2022-01-07 | 14 min |
| Season 2 | Episode 8 | Escape from Johnny's House | 2022-01-07 | 14 min |
| Season 2 | Episode 9 | Johnny the Monster Slayer | 2022-01-07 | 14 min |
| Season 2 | Episode 10 | Johnny'Mon Go! Again | 2022-01-07 | 14 min |
| Season 2 | Episode 11 | Return to the Wizard of Johnny | 2022-01-07 | 14 min |
| Season 2 | Episode 12 | Johnny Presents: The Dukey Channel | 2022-01-07 | 14 min |
| Season 2 | Episode 13 | Johnny's Super Smart House | 2022-01-07 | 14 min |
| Season 2 | Episode 14 | Johnny and the Squishy Wooshies | 2022-01-07 | 14 min |
| Season 2 | Episode 15 | Johnny's Game of Bones | 2022-01-07 | 14 min |
| Season 2 | Episode 16 | Johnny Con | 2022-01-07 | 14 min |
| Season 2 | Episode 17 | Johnny's Got Game | 2022-01-07 | 14 min |
| Season 2 | Episode 18 | Johnny Dent | 2022-01-07 | 14 min |
| Season 2 | Episode 19 | 5 Seconds of Johnny | 2022-01-07 | 14 min |
| Season 2 | Episode 20 | Johnny's Melee Mayhem | 2022-01-07 | 14 min |
| Production | Michael Hirsh | Executive Producer |
| Production | Scott Fellows | Executive Producer |
| Production | Toper Taylor | Executive Producer |
| Production | Scott Fellows | Producer |
