Flatliners 4K 1990

It takes just one step to cross the fragile line between life and death. A group of medical students chose a forbidden and dangerous area for their research. The future doctors decided to penetrate into the mystery of oblivion, which comes after cardiac arrest. One by one, the students plunge into a state of clinical death, embarking on an unpredictable journey to the other side of life. The results of the research were so unexpected that a person who has been there can no longer continue the same way of life, even if he or she wanted to.