Trailer
Sibling Rivalry

Sibling Rivalry (1990)

She did it. And boy, is she sorry.

Radar 32Slightly unusualUS:PG-131h 27mComedy · Romance

The Radar read

A quieter title still finding its audience, though the rating rests on a thin sample, so treat it as provisional.

Synopsis

Marjorie Turner is suffocating in her marriage and day to day life. An extramarital affair with a stranger seems to be the answer until her paramour has a fatal heart attack, and turns out to be less of a stranger than she could have thought...

Synopsis and metadata sourced from The Movie Database (TMDB).

Content check

✗ Not for kidsBest for teens and up · US PG-13

Based on the age rating and content tags — not a full scene-by-scene list.

Radar score32/100
Quality signal64/100
Audience rating5.2
Votes counted63
Trust signalSlightly unusual

Radar blends quality, momentum and freshness into one “what to watch now” number — so a great older film can sit lower than a rising new release. The Quality signal above is the time-neutral rating, which is why an acclaimed classic keeps a high quality score even when its Radar number is lower. Radar outputs are editorial algorithmic recommendations, not objective facts, and may change as signals update. A Radar score is not the same as a TMDB, IMDb or critic rating. How scoring works (v3.0).

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