Dimitris Horn was born in 1921, in Athens, Greece. His father was Pantelis Horn, a well-known Greek playwright. He studied at the Drama School of the National Theater of Greece, where he made his stage debut in 1941. He collaborated with the National Theater many times in his career, but also made personal stage groups with famous actors, like Mary Aroni, Alekos Alexandrakis and Ellie Lambeti, who also was his life companion for some years (1953 - 1958). He soon established a reputation as the best actor of his generation, giving solid performances in such classics as Nikolai Gogol's "The Diary of a Madman" (title role), William Shakespeare's "Richard III" (title role), Molière's "Don Juan" (title role), Luigi Pirandello's "Henry IV" (title role) etc. Equally important was his screen work; he starred in only 10 films, but most of them have attained legendary status, like Istoria mias kalpikis liras (1955) and A Mulher de Negro (1956). He died in 1998, but will always be fondly remembered as the "jeune premier par excellence" of the Greek stage and screen.