Skip to content
tellyflick
HomeDiscoverJournalLibraryActivityDiary
Search films, shows and peopleSign in
tellyflick

Keep track of every film and show you watch, and see what your friends love.

Follow TellyFlick
ExploreDiscoverJournalWhat to watch tonightComing upBrowse by genre
TellyFlickAboutGuidesTellyFlick PlusPrivacyTerms
Get the app
Coming soon toApp StoreGet it onGoogle Play
© 2026 TellyFlickFilm and TV data from TMDB. Streaming data by JustWatch. About · Privacy · Terms

Non Compos Mentis

· Paul Schrader

Non Compos Mentis

Sign in to add this to your library, rate it and log it.

Sign in

Not streaming in the United States

It isn’t streaming anywhere right now.

Where to watch it in every country ›
Adtellyflick.com
Watch it with a friend

Invite a friend to TellyFlick and see what you both want to watch.

Invite a friend

Two privileged brothers confront their mother’s decline into dementia: one, a polished New York defense attorney; the other, a hard-edged corporate heir. Their uneasy dynamic fractures when the attorney embarks on a consuming affair with a younger woman, igniting a volatile love triangle that unleashes obsession, betrayal and a ruthless battle for control of the family fortune.

Liam HemsworthSam WorthingtonCara DelevingneDianne Wiest

Cast

Liam HemsworthSam WorthingtonCara DelevingneDianne Wiest

More like this

Sleuth
2007 · Film
Deep Water
2022 · Film
Woman of Straw
1964 · Film
Heatwave
2022 · Film
Angel Face
1953 · Film
Dream Lover
1994 · Film
Addicted
2014 · Film
Presumed Innocent
1990 · Film
Careful What You Wish For
2015 · Film
Sleuth
1972 · Film
The Talented Mr. Ripley
1999 · Film
Blood Ties
2013 · Film
The Killing
1956 · Film
Knox Goes Away
2024 · Film