Death of a Superhero (2011)

Donald fills notebooks with a comic strip. In it, a muscled, invulnerable hero fights a female villain who kills with a syringe and a kiss. That is the treatment and the disease, drawn as things he could punch.

Off the page he is angry, foul-mouthed and destructive. He tags walls. He walks out of hospital appointments.

He goes to a railway line meaning to kill himself, and cannot do it. His parents send him to Adrian King, a psychiatrist who has buried his own wife and refuses to be shocked by anything Don does, including vandalizing his boat.

Don falls for a classmate, Shelly, then betrays her publicly when a humiliating video of her circulates. His brother Jeff tries to arrange for him to have sex before he dies. Don walks out on the girl to go and apologize to Shelly instead. They sit on a beach and she promises to remember him. He dies at home, in his own bed.

Spoilers throughout. This page says how Death of a Superhero ends.

The film's best idea is the drawing.

A fifteen-year-old cannot fight a leukemia. He can draw a hero who fights something with a syringe. The comic is not decoration, it is the only version of the illness Don has any power over.

The film also lets him be unlikeable. His rage is aimed at everyone who will outlive him. He is not saintly, not wise, not a lesson. That is closer to the truth than most films of this kind manage.

It gets the household right too. A mother watching every mouthful. A father retreating into practicalities. A brother improvising a kindness nobody asked for.

This is the part worth singling out. The film does not treat Don's suicidal thinking as a plot flourish or as a symptom of being a moody teenager.

It is treated as a real problem needing a real clinician. And the psychiatrist works by tolerating Don rather than fixing him, which is nearer to how that relationship actually functions.

NCI's guidance for adolescents and young adults with cancer places emotional support alongside medical care, and notes that follow-up visits help prevent or treat psychological as well as medical problems. That is the same principle the film dramatizes.

Because the film names nothing, the honest anchor is the novel's leukemia.

MedlinePlus explains the mechanism plainly. In ALL, the bone marrow produces large numbers of immature lymphoblasts. They grow fast and replace normal cells, so healthy blood cells stop being made.

The symptom list is the reason diagnosis often takes weeks:

• Bone and joint pain.
• Easy bruising and bleeding, including bleeding gums and nosebleeds.
• Feeling weak or tired.
• Fever.
• Loss of appetite and weight loss.
• Paleness.
• Pain or fullness below the ribs, from an enlarged liver or spleen.
• Pinpoint red spots on the skin, called petechiae.
• Swollen lymph nodes in the neck, under the arms and in the groin.
• Night sweats.

Read that list as a parent and most of it is a virus, a growth spurt or a sports injury. MedlinePlus says directly that these symptoms can occur with other conditions.

Diagnosis follows a set order.

It starts with an examination and questions. Then blood tests: a complete blood count with a differential, and a platelet count. Then a bone marrow biopsy. Then a lumbar puncture, to see whether leukemia cells have reached the fluid around the brain and spinal cord.

Tests are also run on the DNA inside the abnormal white cells. MedlinePlus notes that certain DNA changes determine both how well a person is likely to do and which treatment is recommended.

Treatment starts with chemotherapy, aiming for remission, which means normal counts and a healthy-looking marrow. Chemotherapy is given into the veins and sometimes into the spinal fluid. MedlinePlus also names newer options now in use: CAR T-cell therapy, blinatumomab and inotuzumab ozogamicin.

The dying is the gap.

Don stays mobile, articulate and physically capable almost to the last scene. He cycles, fights, parties and draws. There is no pain control, no breathlessness, no stretch of hospital-bed weeks. Palliative care exists in this film only as an absence.

The death itself is one quiet, tidy moment. That is a kindness to the audience rather than a description.

One more thing the film skips is what happens after remission. MedlinePlus is clear that remission is the first goal, not the end. More treatment follows to try for a cure, which can mean further intravenous chemotherapy, radiation to the brain, or a stem cell or bone marrow transplant from a donor.

What comes next depends on several things: age and general health, the genetic changes in the leukemia cells, how many courses it took to reach remission, whether abnormal cell DNA is still detectable in the marrow afterward, and whether a donor is available. A relapse, which is what Don is told about, changes that calculation rather than ending it.

For scale: NCI reports that 85,480 people aged 15 to 39 were diagnosed with cancer in the United States in 2025, about 4.2 percent of all diagnoses, a number the American Cancer Society projected. Relative survival across all types in that age group is 86 percent, though it varies widely by cancer.

Cancer Explained is free and ad-free, and you can support this work if it helped. For symptoms in general, see symptoms of cancer. For what screening does and does not cover, see cancer screening.

• MedlinePlus Medical Encyclopedia — Acute lymphoblastic leukemia (ALL)
• NCI — Adolescents and Young Adults (AYAs) with Cancer

This page discusses Death of a Superhero for education. It is not medical advice, and nothing here is a judgement of anyone's real medical care.