Leonid Kmit was born on March 9, 1908 in St. Petersburg, Russian Empire [now Russia]. He was an actor, known for
Meksikanets (1956),
Chapaev (1934) and
Zagovor myortvyh (1930). He was married to Galina Kmit. He died on March 11, 1982 in Moscow, RSFSR, USSR [now Russia].