Variants

(1)
  1. Něco je ve vzduchu by Drahoslav Makovicka, directed by Ludvík Ráza (unknown release details, 1 May 1981).
  2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by Drahoslav Makovicka
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . directed by Ludvík Ráza