Pentti Viljanen was born on July 30, 1915 in Tampere, Finland. He was an actor and director, known for
Omena putoaa (1952),
Hiipivä vaara (1944) and
Kuisma ja Helinä (1951). He was married to
Eine Helke-Viljanen. He died on May 5, 1975 in Helsinki, Finland.