Who Stars In The Movie Totally Killer?

Kiernan Shipka headlines 'Totally Killer' with a performance that’s equal parts witty and intense—she’s basically the Gen Z scream queen we never knew we needed. Supporting her are Olivia Holt, Julie Bowen, and Randall Park, who all bring their A-game to this horror-comedy hybrid. Holt’s ’80s teen act is spot-on, Bowen’s mom role is both funny and touching, and Park’s cop character adds just the right amount of skepticism to keep the time-travel plot from going off the rails. The cast’s chemistry is the real star here, turning what could’ve been a silly B movie into something genuinely entertaining. Shipka’s reactions to ’80s culture alone are worth the watch.

The horror-comedy 'Totally Killer' has this fantastic blend of nostalgia and fresh energy, largely thanks to its cast. Kiernan Shipka, who you might know from 'Chilling Adventures of Sabrina,' absolutely kills it (pun intended) as the lead, Jamie. She’s got this perfect balance of sarcasm and vulnerability that makes her character so relatable. Then there’s Olivia Holt, who plays the teen version of Jamie’s mom—her performance is hilariously on-point, capturing that '80s mean girl vibe with a twist. Julie Bowen, from 'Modern Family,' brings her signature comedic timing as the present-day mom, and Randall Park steals scenes as the skeptical cop. The whole ensemble just clicks, especially when the script leans into its 'Back to the Future' meets slasher mashup. I love how they play with generational clashes, and the chemistry between Shipka and Holt is a highlight—their dynamic drives a lot of the film’s humor and heart.

What’s cool about 'Totally Killer' is how the cast leans into the absurdity without winking too hard at the audience. Charlie Gillespie, as the love interest, has this charming awkwardness, and the killer’s mask alone deserves an award for creepiness. The movie doesn’t take itself seriously, but the actors commit fully, which makes the time-traveling slasher premise work way better than it should. If you’re into meta horror with a side of wholesome mom-daughter bonding (weird combo, I know), this one’s a riot. Plus, Randall Park deadpanning about time paradoxes is something I didn’t know I needed until now.