Premise: Identification Marks: None (Polish: Rysopis ) is a 1964 Polish drama film directed by Jerzy Skolimowski. It was the first feature film directed by Skolimowski, after the shorts "Erotique", "Little Hamlet", "The Menacing Eye", "Boxing" and "Your Money or Your Life".
Hypothesis: Jerzy Skolimowski directed several shorts after Identification Marks: None.