Welcome to the Nightmare World is the 21st episode of Weekenders Adventures Chronicles.
Everyone have horrifying nightmares during their sleep seeing everything in their dreams are they're worst fears, and they can't conquer there worst fears and nightmares. Now it's up to Princess Luna to help out the others to fight their fears in their nightmares.
- Ash Ketchum, Pikachu, Misty, Brock, Twilight Sparkle, Applejack, Rarity, Rainbow Dash, Pinkie Pie, Fluttershy, Spike, Kazuto Izuka, Narue Nanase, Masaki Maruo, Hajime Yagi, Kanaka Nanase, Bathyscaphe, Dr. Facilier, The Trix (Icy, Darcy, and Stormy), The Dazzlings, Kyoko Kudo, Yuki Kashiwazaki, and Aya Kanazawa will be guest stars in the episode.
- The episode will be based of Do Princesses Dream of Magic Sheep and Crystal of Nightmares in Mighty Morphin Power Rangers.