Playing with the Big Boys Now Part 1 is the first episode of the second season of Power Rangers Harmony Force.
With Ivan Ooze returning, He plan's to get revenge on those who destroyed him. For a start, He'd gathered Cinch, Suri Polomare and Flim and Flam to join his rank as Leia and the dark magicians revived Queen Bansheera, Prince Olympius, Vypra, Jinxer, Quarganon, Flurious, Moltor, Kamdor, The Fear Cats, Cheetar, Mig, Benglo and Crazar, Emperor Mavro, Prince Vrak, Prince Vekar, Admiral Malkor, Creepox, Bigs, Bluefur, Levira, Damaras, Argus and Redker. The Harmony Force Rangers must do what they can to stop Ivan Ooze.
Ransik's speech as Principal/Twilight and her friends supports their mentor
At Crystal Prep Academy, Ransik gave his speech as new principal as Twilight Sparkle, Applejack, Fluttershy, Pinkie Pie, Rarity, Rainbow Dash, Spike, Sunset Shimmer and Starlight Glimmer gave him plenty of support.
Cinch, Suri Polomare and Flim and Flam join Ivan Ooze and his dark gang/Reviving the enemies
However, Ivan Ooze recruited Suri Plomare along with Flim and Flam. Then, He disguised himself a lawyer to Cinch and offered her to join his dark gang. As they came to Ivan's lair, Leia, Mondo, Pandora and Minus resurrected and revived some dangerous foes, Queen Bansheera, Prince Olympius, Vypra, Jinxer, Quarganon, Flurious, Moltor, Kamdor, The Fear Cats: Cheetar, Mig, Benglo and Crazar, Emperor Mavro, Prince Vrak, Prince Vekar, Admiral Malkor, Creepox, Bigs, Bluefur, Levira, Damaras, Argus and Redker.
Florida gets to Jankenland/Cinch kidnaps the peanuts gang
Back at Crystal Prep, Everyone celebrated Ransik's role as the new principal. Meanwhile, Florida left to Jakenland for help on account of Ivan Ooze's return. Then, Cinch kidnapped Emma, Charlie Brown and the Peanuts Gang. All expect Woodstock Snoopy and his siblings and Fifi as they ran to warn Ransik and Nadira.
Florida meets Yuri, Lili, Matt and their friends and the Clue Finders/Twilight and her friends reunion
At Jankenland, Florida gathered Yuri, Lili, Matt and their friends along with the Cluefinders: Joni Savage, Santiago Rivera, Leslie Clark, Owen Lam and LapTrap as they meet with Ransik, his alliance and the Mane 9 to help rescue the Peanuts.
Ivan Ooze's first monster creation/Making a deal with Queen Bansheera, Flurious, Moltor and Emperor Mavro
Back with Ivan Ooze and his dark forces, He created a monster for Queen Bansheera, Flurious, Moltor and Emperor Mavro, OozeDemon. Then, He made a deal with them as they join forces.
Ivan Ooze and Ransik fought face to face
Then, The Harmony Force Rangers came just in time to the rescue. As for Ransik, He came face to face with Ivan Ooze. Just as Ivan reminds him of his past, Ransik always keeps it behind him.
Diabolico and Loki faced Olympius and Vypra
Meanwhile with Diabolico and Loki, They faced Olympius and Vypra on account of their rivalry.
The Advanced Heroes get their Ranger Keys
Meanwhile, Twilight, Spike and the girls bestowed some ranger keys for their friends so they would become the replicas of their favorite Legendary Power Rangers.
Battling the Adventure Enemies
Then, They battled the villains with all of their might. Snoopy came on his doghouse to the rescue. Finally, He became the World War 1 Flying Ace.
Rescuing the Peanuts/Retreating to safety
Soon, Twilight and her friends along Snoopy, his siblings and Woodstock rescued the rest of the Peanuts. Suddenly, They were ambushed by Vrak, The Fearcats and Rarity was injured. Twilight and her friends retreats to safety with the Peanuts. At Ivan's lair, Leia reminded her father that Flurry Heart was the reason the Harmony Force Rangers were stronger on account of the Power of Love. Soon, He started to begin his evil plan.
- Scorpan and Catrina will make their debut.
- Jankenman and Aikko will make their appearance.
- Florida the goddess of the flower magic world came to see the Yuri, Lili, Matt and their friends from school it was their favorite ranger team the RPM, Golias, Nessa, Bongo and the clue finders had the ninja ranger team, The D-Team has the Samurai team and Shun the his friends as the overdrive ranger team too.
- The Disney Force Rangers team the Super RPM, Ninja and Fantasy Overdrive Rangers become the Advanced Rangers.
- Emma and the Peanuts gang got kidnapped by Principal Cinch.
- The Storyline continues with Playing with the Big Boys Now Part 2.