In the first-season episode "Target Rex" (originally "Schüsse auf Rex"), Inspector Richard Moser works to rescue Rex after the dog is kidnapped by a criminal organization following a nightclub murder investigation. The episode, directed by Wolfgang Dickmann, first aired on February 9, 1995, and features the investigation of a professional assassin network. For more details, visit TVmaze . Kommissar Rex (TV Series 1994– ) - Episode list - IMDb