“Fake dating. Real chemistry.”
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The Love Hypothesis (2026) – Official Trailer, Cast & Details
The Love Hypothesis at a Glance
The Love Hypothesis is a 2026 romance and comedy film from director Claire Scanlon, featuring Lili Reinhart, Tom Bateman and Rachel Marsh. It is 1 hour 52 minutes long and premiered on September 23, 2026. The Love Hypothesis has a TMDB rating of 8.4 out of 10 based on 201 votes and is rated R in the United States.
Watch the official The Love Hypothesis trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & Synopsis
Olive Smith, a biology PhD candidate, and Dr. Adam Carlsen, a hotshot professor and well-known tyrant, enter into a fake relationship, seeing each of their carefully calculated theories on love get thrown into chaos.
Where “The Love Hypothesis” Fits in the 123Movies Catalog
Lili Reinhart
Olive Smith
Tom Bateman
Dr. Adam Carlsen
Rachel Marsh
Anh Pham
Jaboukie Young-White
Malcolm Browne
Nicholas Duvernay
Jeremy Langley
Arty Froushan
Dr. Tom Benton
Jeananne Goossen
Dr. Juliet Aslan
Aladeen Tawfeek
Dr. Eugene Fastuca
Kenny Wong
McConnell
Daniel Brochu
Dr. Hargrave
Alexandra Petrachuk
Natalie Lazotti
Howard Bilerman
Dr. Keeney
Frequently Asked Questions About The Love Hypothesis
What is the release date of The Love Hypothesis?
The Love Hypothesis was released on September 23, 2026.
How long is The Love Hypothesis?
The Love Hypothesis runs 1 hour 52 minutes (112 minutes).
Who is in the cast of The Love Hypothesis?
The Love Hypothesis stars Lili Reinhart as Olive Smith, Tom Bateman as Dr. Adam Carlsen, Rachel Marsh as Anh Pham and Jaboukie Young-White as Malcolm Browne. The cast also includes Nicholas Duvernay, Arty Froushan, Jeananne Goossen and Aladeen Tawfeek.
Who directed The Love Hypothesis?
The Love Hypothesis was directed by Claire Scanlon. The screenplay is credited to Sarah Rothschild.
What kind of movie is The Love Hypothesis?
The Love Hypothesis is listed on TMDB as a mix of romance and comedy.
What is The Love Hypothesis rated?
The Love Hypothesis is rated R in the United States. On TMDB it has an average user score of 8.4/10 from 201 votes.
Where can I watch the The Love Hypothesis trailer?
You can watch the official trailer for The Love Hypothesis for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked The Love Hypothesis?
Movies TMDB recommends alongside The Love Hypothesis include Someone Like You... (2001), The Perfect Date (2019), What's Your Number? (2011), Players (2024) and My Fake Boyfriend (2022).
Can I stream the full movie of The Love Hypothesis on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
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