Aired: 10/21/1975
The young Daniel was guillotined for the murder of a policeman. Shortly after, his brother Jean has a terrible accident on a race track and shows irreversible brain damage. A medical team lead by Dr. Duval decide to attempt the first brain transplant on a human on Jean.
Aired: 10/28/1975
Following a long period of rehabilitation, Jean's memories and personality are rebuilt. His physical recovery is complete, but exhibits some strange behavior...
Aired: 11/4/1975
After the murder of Marianne Laforet, Jean attempts to escape by motorcycle, but is apprehended by the police.
Aired: 11/11/1975
Jean's trial starts. Meanwhile, a debate starts on the nature of brain transplant surgery - with the brain of another individual, can one maintain their own personality?