My Super Psycho Sweet 16

Madison Penrose plans her Sweet 16 celebration at the Roller Dome, a roller skating rink with a violent history. Despite her father's objections, she convinces him to approve the venue. The party is set to be a memorable event with friends and festivities, but it is overshadowed by the rink's dark past.

A flashback reveals that Charlie Rotter, the original owner of the Roller Dome, murdered two teenagers for insulting him and dismembered four others before his arrest. His daughter Skye called the police, leading to his imprisonment, though he was believed to have died in a bus accident.

A decade later, Skye, now a high school student, lives with her aunt and aspires to become an artist. She is often ridiculed by classmates for her father's violent past, making her an outsider among her peers.

Skye has a tense meeting with Madison's ex-boyfriend Brigg and his friend Kevin. She flirts with Brigg, sparking tension as Madison and her friends witness the interaction. Madison begins to view Skye as a threat worthy of punishment.

Skye's gym locker is vandalized with red paint and torn clothes, with a message warning her to stay away from Brigg. Madison's accomplices taunt her, and Madison herself confronts Skye in the locker room, intensifying the bullying.

Brigg spots Skye walking alone and offers her a ride home. During the drive, he asks Skye out on a date, and she accepts. Their budding relationship becomes a focal point of tension with Madison and her friends.

Skye and Brigg spend time together before Brigg has to cancel their date, citing Madison's party as a reason. Madison intentionally gives Brigg an invitation to provoke Skye and make her jealous, fueling the upcoming conflict.

Skye sneaks into the Roller Dome party with Derek, inspired by her desire to confront Madison. Inside, chaos erupts as Charlie Rotter, believed to be dead, begins his killing spree by mutilating and killing several party guests.

During the chaos, Skye's father is revealed to have survived the bus crash and is actually Charlie Rotter, now disguised. He begins terrorizing the party, killing Chloe and others, and brutally hunting the guests.

Skye and her allies confront Charlie on the balcony. Brigg fights him but is thrown off, presumed dead. Skye manages to escape with Madison, who is eventually locked inside with Charlie as chaos continues.

Madison tries to manipulate Skye into killing her father but is ignored. Skye ultimately traps Charlie in the basement, leaving Madison behind as the police arrive to find the scene of carnage.

Skye steals Madison's car and drives away, leaving behind the chaos. Several days later, she visits Brigg in the hospital, where he wakes from a nightmare and finds a portrait of her, hinting at her lingering presence or intentions.

In her final appearance, Skye secretly visits Brigg in his hospital room, leaving behind a self-portrait. The act suggests she is still watching over him or has unresolved feelings, hinting that she may not have fully moved on from her past.