Invisible opponents
Invisible Adversary or The Invisible Adversary stands for:
- Invisible Opponents (1933) , Austrian film by Rudolf Katscher
- Invisible Adversaries (1951) ( Santa Fe ), American film by Irving Pichel
- Invisible Opponents (1977) , Austrian film by Valie Export
- The Invisible Opponent ( Mastermind ), Swedish-German television film (2005), see Mankells Wallander #Chronological overview of films
- Tatort: The Invisible Adversary , German TV film by Hajo Gies (1982)