- Country: Greece
- Genres: Crime, Thriller
- Release: 1974-09-01
- Director: Dimos Theos
- Writers: Kostas Sfikas , Dimos Theos
- Language: Greek
- Stars: Anestis Vlahos , Kyriakos Katzourakis , Eleni Theofilou , Dimos Starenios , Elli Xanthaki , Stavros Tornes , Kostas Sfikas , Grigoris Masalas , Gianni Detone , Theodoros Angelopoulos
- Runtime: 86 min
- Awards: 5 wins & 1 nomination
- AKA: Kierion , Kierion , Kierion (United Kingdom) , Κιέριον (Greece) , Kierion (United States of America)
- Plot: Greece, 1948. Police takes into custody leftist journalist, Aimos Vagenas, for the murder of his American colleague George Polk. Polk was supposed to interview Markos Vafeiadis, leading figure of the Communist Party of Greece (KKE) during the Greek Civil War. The night before the interview Polk leaves his hotel room and after then he disappears. After a few days police finds his dead body into the sea. Vagenas guilt couldn't prove true and he is released. He starts to investigate the case while questions about Polk's death are still unanswered.
- IMDB:tt0063182
Kierion Cast · · · ALL
Dimos Theos
Director
Anestis Vlahos
Aimos Vagenas
Kyriakos Katzourakis
Zadik
Eleni Theofilou
Dimos Starenios
Stavros Tornes
George Morgan
Kostas Sfikas
Grigoris Masalas
Theodoros Angelopoulos
Giorgos Katakouzinos
Costas Ferris
Tonia Marketaki
Pantelis Voulgaris