Behind the Curve

1h 36m · 2018 · Directed by Daniel J. Clark · 3.3 / 5 on Letterboxd

Behind the Curve (2018) runs 1h 36m, directed by Daniel J. Clark. It is one of 3,647 films in the 100 Minute Movies catalog — every one rated 3.0 or higher by Letterboxd members and short enough to finish in an evening.

Meet the growing, worldwide community of theorists who defend the belief that the Earth is flat while living in a society who vehemently rejects it.

Genres: Documentary

Where to watch: Prime Video (US, checked 9 July 2026)