Das fehlende Grau is the associative portrait of a young woman and the men who fall for her. Attracting attention comes naturally to her. Sometimes loud and shrill, other times childish and quiet, she bounces between extremes, shifting from attraction one moment to rejection the next.
Mueller is a young and unsuccessful actor who has one big problem. He does not have time. He does not have time for his little daughter Elina and he does not have time for Petra who actually just wanted to make an interview with his room-mate Willy. Mueller is busy, always busy in every kind of situation. All his problems seemed to be solved when he realizes that Willy has invented a time-machine. Everything could be fine now, if just Mueller had listened better to Willy's warnings about the rules of time travelling.
The dreaded Doc Snyder returns home after 30 years. After his long ride through the prairies of the wild west, his laundry is extremely dirty, and who could wash it better than his unshaven mommy? But first she sends him to the prison, from which he is to free his brother Hank, because otherwise he will be hanged. When that's done, they both spontaneously decide to rob a bank, which goes completely wrong. Before Doc Snyder's eyes, his beloved brother is shot by his intimate enemy, the Nose Man. Snyder initially manages to escape, but the Nose Man takes up the pursuit, and from then on many innocent people have to die - including Snyder's mother...