In a corridor with clear walls, three characters are sitting in a couch. Right to the couch, the arm vomited by the man is standing vertically and moves slowly, as if to greet him. Then we see his double's face, staring at him, and his own disconcerted face. As if to confirm that, we see his double again, always frozen, then the motionless mummy-man. This finale contains several lynchian themes.
Personality is absolutely destroyed, no reconstruction is any more possible.
They seem lifeless, hypnotized, led by external forces. Only the duck-man can speak. This universe looks like the Black Lodge with red curtains in Twin Peaks. The laws governing these parallel worlds are very different from ours. Remember the last fifteen minutes of the serial, dedicated to the Black Lodge and which accumulate peculiarities.