If Halloween and Back to the Future had a love child, it would be Nahnatchka Khan’s Totally Killer (C+); and in terms of radical surprises, this comic horror movie has very few flux (capacitors) to give. The contemporary teen protagonist, played by a funny deadpan Kiernan Shipka, must go back in time to the 1980s to avert a killing spree affecting her loved ones. Olivia Holt is effective as the heroine’s teenage version of her mother, and Julie Bowen is entertaining as mom in the modern day. There are some clever time travel conceits, nifty needle drops and funny asides about what passed for acceptable a generation or two ago, but there’s not quite enough here – including few scares – to warrant a strong recommendation. The “Sweet Sixteen” murderer clad in a Max Headroom style mask won’t likely enter the pantheon of killer classics, but the acting skills of Shipka portend more opportunities for uncanny comedy ahead.

This film is now available on Prime.