Quick access

Moviefone Weekly newsletter Awards coverage Highlights
Movies
All Movies In Theaters Coming Soon Release Calendar Christmas Movies 2026 Movie Charts Box Office Movie Reviews By Genre By Keyword
TV Shows
All TV Shows TV Charts TV Reviews By Genre By Keyword
Streaming
Streaming Now What to Watch Streaming Movies Streaming TV Shows Free Movies
News
All News Movie News TV News Celebrity News News Archive
Videos
All Videos Movie Trailers Movie Clips TV Trailers TV Clips Moviefone TV Moviefone TV Episodes Made in Hollywood
& More
Showtimes & Tickets Movies Near Me Movie Theaters Celebrities Highlights Newsletter Awards Movie Trivia
TRENDING
'Avengers: Doomsday' Trailer 'Dune: Part Three' Trailer 'Shrek 5' Teaser Trailer 'Spider-Man: Brand New Day' Trailer
STREAMING
Netflix Prime Video Disney+ HBO Max Hulu Peacock Paramount+ Apple TV Starz AMC+ Tubi Pluto TV Crunchyroll MGM+
An Unknown Friend poster

An Unknown Friend Cast & Characters

1h 30m 40 Audience
Starring Cast
Å
Åke Lindman
inspector Olavi Susikoski
B
Bruno O'Ya
Bruno Linden
K
Kate O'Mara
Karen Linden
A
Anne Pohtamo
Harriet Berg
N
Nanny Westerlund
Lydia Lindström
J
Jukka-Pekka Palo
Risto Antero Ahvenainen
Key crew
Director
Lars G. Thelestam
Screenplay
Ismo Sajakorpi , Matti-Juhani Karila , Lars G. Thelestam
Based on
Mauri Sariola
Producers
Pentti Helanne
Music
Rauno Lehtinen
Cinematography
Esko Nevalainen
Editor
Keijo Virtanen
Production design
Asko Apajalahti

Full cast

25 cast members

Crew by department

13 crew members