Roseanna

Roseanna is a 1967 Swedish detective film directed by Hans Abramson. It is based on the 1965 novel Roseanna by Swedish writers Maj Sjöwall and Per Wahlöö about fictional Swedish police detective Martin Beck.

When a dead and unknown woman is found in a canal, the case arrives on the desk of police inspector Martin Beck. When the woman is identified, the police reconstruct the woman's final day - a trip on the canal boat "Wilhelm Thams".