The George and Harold, PJ Masks Power Hour 2: When Heroes Collide

The "George and Harold, PJ Masks Power Hour 2" is the second crossover special between The Epic Tales of Captain Underpants and PJ Masks.

Plot
Needing to be cool, George, Harold, Erica and Captain Underpants returns to Tarabiscoville but this time they take the M.I.S.F.A.R.T.S with them. There, they challenge the PJ Masks in a hero competition,

But a problem arises, the Evil Blowing Balls from George and Harold’s comic are up to stop the Earth's rotation to make Friday the 13th last forever. Romeo wants to blow up the universe and after seeing Captain Underpants, he decides to go to Captain Underpants's dimension to get help with his plan. He ironically gets Melvin Sneedly, the school tattletale scientist.

Synopsis
In the second cross-over special, Mr. Meaner tells George and Harold they can't be cool, due to Friday the 13th. In Tarabiscoville, Catboy, Owlette and Gekko finds out that Romeo Mecano is robbing the museum. Catboy, Owlette and Gekko fight Romeo, Successful, they then encounters George, Harold and Erica, who then started a flying duel. George, Harold and Erica succeeds, sending the PJ Masks falling down Mt. Everest then saving them after a scolding from Harold. The boys, Captain Underpants, Erica, Jessica, Dressy, Bo, Gooch, Stanley, Sophie One and Other Sophie took the vechies back to Piqua and the PJs uses the Wormhole Generator to go after them, with help from their riders.

Romeo and Robot follow them as well, and Romeo and Melvin Sneedly fight, but creating evil balls from George and Harold's comic. Then, The PJ Masks, the PJ Riders, George and Harold, Captain Underpants, Erica, Jessica, Dressy, Bo, Gooch, Stanley, Sophie One and Other Sophie fight the evil balls after they make it Friday the 13th every day, stopping the Earth from rotating anymore. Then they have to deal with Romeo in Melvin's body due to a mishap from George. RomeoMelvin then takes Captain Underpants to Tarabiscoville and creates the Big Bang Bomb, which would've exploded allowing Romeo to make a whole new earth in his image.

The PJ Masks, the PJ Riders, George and Harold, Erica, Jessica, Dressy, Bo, Gooch, Stanley, Sophie One and Other Sophie steal Captain Underpants back and free Melvin from Romeo's control by making him mad with fake history. In response for the scientist's act, Melvin shrinks Romeo and locks him up in a jar. With help from Melvin, Tarabiscoville and Piqua are split allowing The PJ Masks and George, Harold and Erica to share a small hero statue.

PJ Masks Characters

 * Catboy
 * Owlette
 * Gekko
 * PJ Robot
 * Romeo Mecano
 * Robot
 * Robette
 * Cat Stripe King
 * Eagle Owl
 * Power Lizard
 * Pharaoh Boy (cameo)
 * Fly Bots (cameos)
 * Armadylan (cameo)
 * An Yu (cameo)
 * Newton Star (cameo)
 * Night Ninja (cameo)
 * Ninjalinos (cameo)
 * Pirate Robot (cameo)
 * Flybot Sally (cameo)
 * Luna Girl (cameo)
 * Motsuki (cameo)
 * Howler (cameo)
 * Rip (cameo)
 * Kevin (cameo)
 * Munki-gu(cameo)
 * Pharaoh Boy (cameo)
 * Octobella (cameo)
 * Percival (cameo)
 * Carly (cameo)
 * Cartoka (cameo)
 * Orticia (cameo)
 * Baby Pumpkins (cameo)
 * Timmy (cameo)
 * Peter (cameo)
 * Kate (cameo)

The Epic Tales Of Captain Underpants Characters

 * George Beard
 * Harold Hutchins
 * Captain Underpants
 * Erica Wang
 * Melvin Sneedly
 * Steve Yamaguchi
 * Dressy Killman
 * Bo Hweemuth
 * Jessica Gordon
 * Sophie One
 * Other Sophie
 * Stanley Peet
 * Evil Blowing Ball Leader
 * Ms. Anthrope (cameo)
 * Mr. Meaner (cameo)
 * Mr. Rected (cameo)
 * George's Dad (cameo)
 * George's Mom (cameo)
 * News Reporter (cameo)
 * The Rest of the Kids of Jerome Horwitz Elementary School (cameo)
 * Police Officer (cameo)

Cast

 * Evan O'Donnell as Catboy/Connor
 * Addison Holley as Owlette/Amaya
 * Benjamin Hum as Gekko/Greg
 * Juan Luis Bonilla as PJ Robot
 * Nat Faxon as Captain Underpants/Benjamin Krupp
 * Jay Gragnani as Harold Hutchins
 * Ramone Hamilton as George Beard
 * Erica Luttrell as Erica Wang
 * Callum Shoniker as Romeo Mecano
 * Jorge Diaz as Melvin Sneedly and Stanley Peet
 * Ron Pardo as Robot
 * Kirrilee Berger as Robette
 * Tom Wisdom as Evil Blowing Ball Leader
 * Dayci Brookshire as Jessica Gordon and Dressy Killman
 * Evan Kishiyama as Steve Yamaguchi
 * Brennan Murray as Bo Hweemuth
 * David Koechner as Kenny B. Meaner
 * Patty Mattson as Edith Anthrope
 * Logan Nicholson as Pharaoh Boy
 * Sean Astin as The Narrator (2-D) Segments