Not So Perfect Stranger
The Setup: Divorce, Niagara Falls, and a Stranger With a Dark Past
Not So Perfect Stranger is a straightforward psychological thriller: Ava Westcott, a young architect reeling from a traumatic divorce, returns to Niagara Falls hoping the familiar landscape will help her reset. What she finds instead is Wyatt Ross, a local man whose dark personal history and obsession with Ava transforms her retreat into something far more sinister.
The premise isn't revolutionary. But here's what works — Ava arrives already fragile, already fighting her own internal noise, and Wyatt's arrival turns that psychological pressure into something physical and immediate. The Niagara Falls backdrop does heavier lifting than it first appears. All that roaring water, the tourist-town anonymity, the sense that something massive is moving whether you want it to or not — it mirrors Ava's state of mind. That's either smart filmmaking or a happy accident, but it lands either way.
This premiered on Lifetime on September 4, 2025, runs 1 hour 25 minutes, and carries a TV-14 rating. It's made-for-television, which shapes expectations around budget and the kinds of narrative risks the filmmakers are willing to take. No theatrical run. No awards buzz. Just a solid genre entry built around one strong performance.
Who's Actually Good Here: Kirsten Comerford Carries the Weight
The film lives or dies on Kirsten Comerford's performance as Ava, and she earns her top billing. There's an early scene near the falls where Comerford does something subtle with her posture—a kind of deliberate stillness that reads as someone holding themselves together through sheer will. It's the kind of small moment that does the work of twenty expository lines.
Jon McLaren plays Wyatt Ross, the antagonist. He's most effective when the script keeps his motivations slightly murky; the moments where it tries to explain him land less effectively than the moments where it simply lets him be unsettling. Jinesea Bianca Lewis rounds out the core cast as Ginny, Ava's best friend—a role that functions partly as audience surrogate and partly as the person asking questions Ava doesn't want to answer.
What's striking is the restraint. The TV-14 rating keeps violence offscreen, which actually benefits the film. Suggestion is scarier than explicitness when the direction stays controlled. Director Alexandre Carrière and writer Shawn Riopelle worked for Fireside Pictures, a production company that's built a reliable stream of mid-budget TV thrillers for Lifetime. This doesn't reinvent anything. It just delivers what the genre promises.
Where to Watch Right Now
Not So Perfect Stranger is available digitally following its September 2025 premiere:
- Apple TV (rental/purchase)
- Fandango at Home (rental/purchase)
- Check Movie OTT's where-to-watch tracker for the most current availability—streaming windows shift, and you don't want to subscribe to something new just for this title
The film's digital footprint will likely expand over time as it cycles through various streaming partnerships. Movie OTT tracks these shifts in real time, so it's worth bookmarking their page if you're the type who keeps a watchlist.
If You Like Psychological Thrillers, Here's the Real Question
You've probably seen a dozen Lifetime thrillers. The question isn't whether this reinvents the formula—it doesn't. The question is whether Comerford's performance and the Niagara Falls setting justify 90 minutes of your time. For most fans of the genre, they do.
If you liked Stalked by My Doctor or similar psychological-threat narratives, you'll find this familiar territory. But if you're drawn to thrillers that use location as emotional storytelling—films where the setting becomes part of the character's psychology—pay attention to how the constant sound of the falls shadows Ava's anxiety.
The film doesn't waste time. It establishes stakes immediately and doesn't let up. That's not groundbreaking. It's just competent, which is rarer than it should be in TV movies. (The 0/10 rating in some databases seems harsh—this isn't unwatchable, it's just not trying to be anything other than what it is.)
Key Facts at a Glance
- Title: Not So Perfect Stranger
- Premiered: September 4, 2025 on Lifetime
- Runtime: 1 hour 25 minutes
- Rating: TV-14
- Director: Alexandre Carrière
- Writer: Shawn Riopelle
- Lead Cast: Kirsten Comerford, Jon McLaren, Jinesea Bianca Lewis
- Where to Stream: Apple TV, Fandango at Home, and available through Movie OTT's platform tracker
Frequently Asked Questions
Q: Should I watch this?
If you're a regular Lifetime viewer who doesn't need a film to reinvent the wheel—just deliver a credible threat, a protagonist worth following, and a setting that earns its place—yes. Comerford's performance alone justifies it.
Q: Is it based on a true story?
No. It's an original Lifetime thriller following the network's established tradition of domestic suspense narratives.
Q: What's the rating, and is it family-friendly?
TV-14. It contains thematic content around stalking, psychological threat, and trauma recovery. Fine for most teens and adults, but not for younger kids.
Q: How do I know where it's currently available?
Streaming availability changes. Movie OTT tracks where-to-watch information across major platforms so you're not chasing dead links or outdated listings.
Q: Who should skip this?
Anyone looking for a genre-bending thriller or something with real narrative surprises. This is comfort-food suspense—familiar beats, solid execution, nothing that's going to shock you.
Bottom line: A competent Lifetime thriller anchored by a genuinely strong performance from Kirsten Comerford. The Niagara Falls setting does more work than you'd expect. Worth 90 minutes if psychological thrillers are your thing—check streaming availability on Movie OTT before you hit play.
