Season 1 of Mental premiered on May 14, 2016.

Four young people end up in closed psychiatric ward for different reasons. All of them have some serious issues going on - 3 tried to kill themselves and one is suffering from bad mixed drug abuse problem. Treatments seem to be working, but after all new friendships cure better than any drug. But when you get out of the mental institution are you normal again?

Season 2 of Mental premiered on November 2, 2018.

Hyde, Papillon, Satakieli ja Lumikki have all got out of the psychiatric ward and are now trying to get back to normal life.

Season 3 of Mental premiered on August 27, 2021.

Hyde has ended up working at a reception centre where a busload of young asylum seekers arrive. Included are teenagers Omar, Hussein and Masumah, one fleeing killers, another abuse and third boredom. Once there, they are met not only by a new friend, Aisha, but also by a host of enemies. They come face to face with the fact that there is no escaping the nightmares, but they must be faced with courage.