Some films earn every award they get and still make for a miserable second viewing. Critics call them essential, and audiences nod in agreement, then quietly never press play again.
The reasons vary. A few of these titles are punishing in their subject matter, others in their craft. Here are eight that tend to sit on the “once was enough” shelf.
Requiem for a Dream

Darren Aronofsky’s 2000 drama follows four people whose lives unravel through addiction. Ellen Burstyn earned an Oscar nomination for her role as a lonely widow hooked on diet pills. Critics praised the fast, rhythmic editing and the unflinching performances.
That same style is exactly why people avoid a rewatch. The final stretch cuts between four collapsing storylines with almost no relief. Many viewers describe it as a film they admire and never want to feel again.
Schindler’s List

Steven Spielberg’s 1993 Holocaust drama won seven Academy Awards, including Best Picture and Best Director. It was shot largely in black and white, which gave it a stark, documentary feel. It is regularly taught in schools and counted among the most important films of its era.
Importance is not the same as comfort. The film runs over three hours and keeps its attention on real atrocity. Plenty of people watch it once, as an act of witness, and feel no need to repeat it.
12 Years a Slave

Steve McQueen’s 2013 film is based on the memoir of Solomon Northup, a free Black man kidnapped and sold into slavery. It won Best Picture at the Academy Awards held in 2014. The cast and the restrained, patient direction were widely praised.
McQueen often lets the camera hold on violence rather than cutting away. That choice gives the film its power and also makes it hard to return to. It tends to be recommended with a warning attached.
Come and See

Elem Klimov’s 1985 Soviet war film follows a teenage boy in Belarus during the Nazi occupation in 1943. It has long been ranked among the greatest war movies ever made. Aleksei Kravchenko’s face carries much of the story as innocence is stripped away.
The film is less about plot than about immersion. Sound design and close, haunting camerawork put you inside the horror with the child. Even devoted cinephiles often admit that one viewing was enough.
Grave of the Fireflies

Isao Takahata’s 1988 animated film from Studio Ghibli tells of two siblings struggling to survive in Japan near the end of World War II. It draws on a semi autobiographical story by Akiyuki Nosaka. Many critics count it among the finest animated features ever made.
It was originally released in Japan on a double bill with the gentle My Neighbor Totoro, which is a striking pairing. The sadness is quiet and slow, and it lingers. Parents who expected a typical cartoon often learn this the hard way.
Dancer in the Dark

Lars von Trier’s 2000 musical drama won the Palme d’Or at the Cannes Film Festival. Björk stars as a factory worker going blind, who escapes into musical daydreams. Her raw performance divided some viewers but impressed many critics.
The musical numbers offer brief lifts before the story turns bleak again. Its ending is especially heavy and has stayed with audiences for years. Plenty of admirers say they respect it far more than they could ever rewatch it.
Manchester by the Sea

Kenneth Lonergan’s 2016 drama won the Oscar for Best Original Screenplay, and Casey Affleck won Best Actor. The story follows a withdrawn man who returns home to care for his teenage nephew after a death in the family. Reviewers admired how realistically it portrays grief.
There are no big uplifting turns here, only quiet, lasting pain. The film does include humor, which makes its sadder moments land harder. It is easy to recommend and hard to put on again.
Hereditary

Ari Aster’s 2018 debut feature became one of the most talked about horror films of its decade. Toni Collette’s performance as a grieving mother drew wide praise, though she did not receive an Oscar nomination. Critics pointed to its slow dread and its focus on family trauma.
The scares are not the main reason people avoid a second viewing. It is the emotional weight underneath them, especially in the first half. Even horror fans often say it left them more rattled than most films in the genre.