Abw%C3%A4rts (film)

Abwrts lit. downwards, also known as Out of Order is a German film directed by Carl Schenkel. It was released in 1984.

Jrg and Pit antagonize each other from the beginning based on their different age and world views. Gssmann remains quiet in a corner of the cabin, while Marion socializes with Pit and continues her ongoing quarrels with Jrg. After finding a hatch in the ceiling of the cabin, both Jrg and Pit who are the only ones physically fit enough, climb onto the roof of the elevator and attempt to reach elevator doors, but fail.When Jrg returns the roof a second time alone, he starts to climb and almost falls to death. Meanwhile Pit and Marion start flirting heavily, and Jrg becomes aware of it when he returns. After suddenly discovering a hidden compartment with a rope in it, Jrg and Pit continue to work together despite of the increased tension between them. When Pit is lowered through the elevator shaft on the rope and accidentally slips, he openly accuses Jrg of trying to kill him. Pit starts a fight on the elevator roof, but he slips and falls. Soon Jrg is suspected of having murdered Pit. ........

Source: Wikipedia