491 (film)

491 is a 1964 Swedish blackandwhite drama film directed by Vilgot Sjman, based on a novel by Lars Grling. The story is about a group of youth criminals who are chosen to participate in a social experiment, where they are assigned to live together in an apartment while being supervised by two forgiving social workers. The tagline is It is written that 490 times you can sin and be forgiven. This motion picture is about the 491st.

Source: Wikipedia