In the scene Another Brick in the wall Pt. 1 Pink as a child and his mother are in a church while the mother prays and sobs over the death of her husband who died in WWII and shows Pink fatherless which may upset person who lost a family member. (Note: This was based off of real live events from the singer)
The song "Run Like Hell" may scare young children. In the scene, Pink's troops are breaking into restaurants kicking people out and setting dogs loose.
The entirety of "The Trial" has many bizzare and macabre imagery, some of which are disturbing. Many of the creatures, which are supposed to be people Pink encountered (except "The Judge"), have very bizzare appearances, sometimes being an amalgamation of phallic body parts (The Judge).
Pink throws a dead rat into a river.
During the song "Comfortably Numb", young Pink cares for an injured rat.
During the Comfortably Numb sequence, Pink's acquaintances walk down while Pink himself is passed out shows the face of a teacher, a doctor, and soldiers.
During Another Brick in the Wall Pt.2. Children are wearing creepy masks and some fall into a meat grinder and it shows them coming out of the meat grinder. The children who fall in the meat grinder and the "meat" coming out of the grinder might be fake. But viewers may find this part gross and disturbing.
The movie is surprisingly intense as it does build up a very very dark atmosphere.
Live action:
A man is shown on a telephone in a trench, a bomb flashes, and he is seen dead.
The Nazi-theme may be intense for some viewers as well as a couple of other disturbing sequences.
A man has an emotional breakdown and trashes his hotel room.
In the infamous "Comfortably Numb" sequence, a man has his flesh melt in a surprisingly graphic manner. He then tears off his flesh revealing his alter ego.
A man cuts himself on broken glass (blood is seen)
A man appears to be drowning in a pool of blood
A man gets cut while shaving his face and chest with a razor
At the end of the "Nobody Home" sequence, young Pink wanders through a mental asylum and finds his future self, who appears mad and deranged.
In the "Another Brick In The Wall", children fall into a meat grinder and are seen coming out of the grinder as meat.
A little boy wanders through some of the trenches from a battle and finds several dead soldiers, some are covered in blood.
In the "Mother" sequence, a young sick boy runs into his mother's room twice. The second time, we see a zoomed-in close-up of his father's skeleton lying next to her in bed, an obvious instance of symbolism as the music crescendos at that very moment.
Animated:
Children are shoved into a meat grinder all at once, just like the scene mentioned above. This scene is not that graphic and is over fast.
All the cartoon sequences may be intense and very disturbing to some, especially the flower scene described in sex/nudity.
The movie deals with themes such as: war, death, sex, drugs, isolation and fascism.