The DUFF (2015) runs 1 h 40 min, is rated PG-13 in the US and averages 6.8 from 4,535 TMDB members. Bianca's universe turns upside down when she learns that her high school refers to her as a ‘DUFF' (Designated Ugly Fat Friend). Hoping to erase that label, she enlists the help of a charming jock and her favorite teacher. Together they'll face the school's mean girl and remind everyone that we are all someone's DUFF… and that's totally fine.
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Streaming availability by JustWatch. In the US, as of 2026-11-05: MovieSphere+ Amazon Channel (subscription), Howdy Amazon Channel (subscription), The CW (free), Hoopla (free), The Roku Channel (free with ads).
The DUFF on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-05. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists