X and his friends rule their local 1970s roller-rink, that is until they are shocked to discover that their home base is going out of business. Heading over to the Sweetwater Roller Rink, they find their modest talents are, at first, no competition for their trick skaters and pretty girls who follow their every move. Now Xavier and his crew must pull together as a team to try and win big money at a rival rink's Roller Jam skate-off.

While doing roller skating tricks, Karen falls and breaks her wrist--now summer won't be much fun.

"Rebecca is desperate to sell her inherited roller skating rink in small-town Indian Falls, and--finally--she has a buyer. She can't wait to head back to Chicago, especially now that her long delinquent father has blown back into town. But Lionel, her large-animal vet boyfriend, thinks she should stay put. And the gang at the Senior Center wants her to track down the thief who's been hot-wiring rusted-out classic cars. Unable to resist, Rebecca soon...

"It's Native American Summer Days in Indian Falls, and Rebecca Robbins is roped into taking a turn in the Senior Center dunk tank. That is, until her rhinestone-studded grandfather Pop needs help setting up his Elvis act. Minutes from climbing into the tank, Rebecca has to find a replacement. Roller derby girl Sherlene-n-Mean takes her place, and is promptly electrocuted and killed. It's obvious to the police and Rebecca that this was no accident,...

Bliss Calendar is a small-town teenager with a big dream: to find her own path in the world. Tired of following in her family's footsteps of compliance and conformity, Bliss discovers a way to put her life on the fast track, literally. She lands a spot on a rough-and-tumble roller derby team and becomes 'Babe Ruthless', the hottest thing on eight wheels.

When Karen shows off her roller-skating expertise and accidently crashes into her brother, she ends up with a broken wrist but uses the opportunity to get everyone she knows to sign her new cast.