Totally Killer (2023) delivers a fresh and entertaining blend of horror, comedy, and sci-fi that cleverly plays with slasher movie tropes through a time-travel lens. The plot follows 17-year-old Jamie, who finds herself transported back to 1987 after the infamous 'Sweet Sixteen Killer' resurfaces in the present day. Her mission: prevent the killer's original murder spree before it even begins. This high-concept premise sets the stage for a witty and suspenseful adventure that satirizes both the 1980s and modern sensibilities with sharp humor.

Kiernan Shipka shines as Jamie, bringing a perfect mix of modern cynicism and determined heroism to her role as the fish-out-of-water time traveler. The film's direction by Nahnatchka Khan expertly balances genuine scares with laugh-out-loud comedy, creating a tone reminiscent of classics like 'Back to the Future' meets 'Scream.' The 1987 setting is lovingly recreated, complete with era-appropriate fashion, music, and cultural references that add to the film's charm without feeling overly nostalgic.

What makes Totally Killer particularly engaging is how it uses its time-travel premise to explore themes of fate, friendship, and how the past shapes the present. The mystery elements keep viewers guessing, while the comedic moments provide consistent entertainment. With its brisk 106-minute runtime and clever script, this film offers a perfect watch for fans of genre-blending entertainment who appreciate both horror tension and comedic relief. The solid 6.5 IMDb rating reflects its successful execution of this tricky tonal balance, making it an ideal choice for a fun movie night.