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The Powerpuff Girls
Season 1 • Episode 21 • Sister Sitter
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The Powerpuff Girls Season 1, Episode 21: Sister Sitter
When Blossom and Bubbles get sick, Buttercup volunteers to take care of them for the day. Watch The Powerpuff Girls Season 1, Episode 21 Sister Sitter in HD free online. Enjoy high-quality streaming of The Powerpuff Girls Season 1, Episode 21 and share your thoughts in the comments below!
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Episodes
39 episodes
Escape From Monster Island
Bubbles wins two tickets to a concert and has to pick between Blossom and Buttercup to go with her. Meanwhile, the Mayor's plane goes down over Monster Island and it's up to the girls to rescue him.
11 min
Princess Buttercup
Buttercup becomes enamored with a team of roller derby girls called the Derbytantes. When she starts spending all of her time with them, Princess Morbucks seeks to be her replacement in the Powerpuff Girls.
11 min
The Stayover
Blossom and Buttercup suffer a candy hangover, and they must retrace their steps to find where they left Bubbles.
11 min
Painbow
A rainbow causes everyone to be unnaturally happy.
11 min
Horn, Sweet Horn
Donny the Pony is transformed into a monster that threatens Townsville.
11 min
Man Up
When Buttercup's aggression inadvertently allows villain Man-Boy to escape, she starts a new-age lifestyle in an effort to be more calm. But when Man-Boy returns to enact his revenge, Buttercup must embrace the balance between punching and hugging in order to defeat him.
11 min
Bye Bye Bellum
The Mayor of Townsville overworks the Powerpuff Girls after his secretary Sara Bellum quits.
11 min
Little Octi Lost
Buttercup tries to teach Bubbles a lesson; it backfires.
11 min
Strong-Armed
Bubbles breaks her arm and gets a powerful robotic cast just in time to face the Pack Rat.
11 min
Power-Up Puff
During a fight, both Buttercup and Bubbles are surprised to discover they've leveled up, leaving Blossom to wonder about her own powers.
11 min
Tiara Trouble
The Townsville Beauty, Talent, and All-Around Flair Pageant is cursed by a mysterious tiara.
11 min
The Wrinklegruff Gals
A potion intended to make them older backfires, and the Powerpuff Girls become senior citizens.
11 min
Arachno-Romance
The Professor has a new girlfriend; the girls plot and scheme to break up their budding relationship.
11 min
Puffdora's Box
Blossom accidentally unleashes evil spirits when she gets overzealous with the spring cleaning.
11 min
Blue Ribbon Blues
Blossom tries to impress a famous scientist who visits the school.
11 min
Frenemy
The girls end up as accomplices in their new friend's adventurous crimes.
11 min
Once Upon a Townsville
Chased by a dragon, Princess Bluebell accidentally crosses from her fairytale dimension to the Powerpuff Girls's world. She explains through song and dance that she's a damsel in distress. The Girls try to teach her to be independent.
11 min
Man Up 2: Still Man-ing
When someone steals all the water in Townsville, it's up to the Girls to race through the Townsville Wastelands to get it back.
11 min
Viral Spiral
After the new trendy app was created in Townsville, the powerpuff girls soon uncover a dangerous glitch in the program.
11 min
Bubbles of the Opera
When Bubbles gets a bad school photo, it sends her into an existential tailspin of darkness.
11 min
Sister Sitter
When Blossom and Bubbles get sick, Buttercup volunteers to take care of them for the day.
11 min
Odd Bubbles Out
Donny the Unicorn and Big Joey participate in the Student/Unicom Exchange Program. Bubbles has many planned activities but Donny is doing them with Chelsea. At first Bubbles is upset but decides to meet Her since Donny likes Chelsea so much. Buttercup thinks Chelsea is a Bubbles 2.0. Donny and Bubbles argue later that night and Donny decides to stay at Chelseas place. Trying to comfort Bubbles; Blossom and Buttercup realize Donny is likely in trouble and set out to try and save him
11 min
Presidential Punchout
When Morbucks enters the Student Body President race, Blossom sinks to her level to secure the win.
11 min
Cheep Thrills
After finding a baby monster in the park, Bubbles insists on adopting it without considering the consequences!
11 min
Fashion Forward
When the Fashionistas launch a new line of brainwashing clothing, it's up to the Powerpuff Girls to stop the fashion trend before it's too late.
11 min
In the Garden of Good and Eddie
When the girls try a quick-fix on their neglected veggie garden, they are left with a giant, mooching tomato worm they must care for.
11 min
Road Trippin'
Realizing her and the Professor don't have much in common, Bubbles schedules a road trip with just the two of them.
11 min
The Big Sleep
When the Professor's latest invention wreaks havoc in the house, it's up to the Powerpuff Girls to stop it before it escapes.
11 min
The Secret Life of Blossom Powerpuff
When Blossom can't join her favorite school club, she imagines what her life would be like if she joined other clubs.
11 min
Halt and Catch Silico
When a series of negative articles about the Powerpuff Girls are posted on the Internet, the girls track them back to Silico.
11 min
Secret Swapper of Doom
When the Girls get a Paper Fortune Teller that can predict the future if they tell it a secret, they begin to rely on it to predict everything.
11 min
Rainy Day
Its a rainy day and the girls are stuck inside and bored. Trouble quickly follows when the girls play with the Time Dasher in the Professors lab.
11 min
The Squashening
To escape a monster, the girls have to tell him a scary story.
11 min
Electric Buttercup
Buttercup gets more than she bargained for when she makes a deal with a cool '80s metalhead to get a sweet new guitar.
11 min
Professor Proofed
After the Professor's latest experiment goes awry, the girls become overprotective.
11 min
Poorbucks
When Morbucks loses her money, Blossom tries to reform her.
11 min
Snow Month
After a snow day saves Blossom from having to face a boy who's asked her out, she decides to use her ice breath to keep it going even if that means plunging Townsville into eternal winter complete with monstrous yetis!
11 min
Somewhere Over the Swingset
When the girls disobey the Professor and swing all the way over the swingset, they must deal with unexpected consequences.
11 min
People Pleaser
Bubbles needs help with a model biome for school, but Blossom has other priorities.
11 min