The Man Upstairs is a 1958 British psychological drama film directed by Don Chaffey and starring Richard Attenborough and Bernard Lee.
He repeatedly tries unsuccessfully to light the gas-fire that requires coins and seeks help from another lodger, artist Nicholas, who is spending the night with his model, and is reluctant to be disturbed.
Eventually Mrs Barnes manages to persuade the sick man to leave his room, and Mr Sanderson accompanies him to a waiting ambulance for hospital treatment.
But in this case the focus is less on the man than on the reactions of the people around him; argument is substituted for lyricism and the conflict between kindness and brute force, despite occasional over-simplification, is absorbing.
It was remade in 1947 as The Long Night with Henry Fonda, and this too is a remake, with Richard Attenborough going bonkers upstairs while the police downstairs try to calm him down.