Adela Has Not Had Supper Yet (1977)7.3 /10

Storyline:  Inspired by the detective novels of John R. Coryell, during his visit to Prague, renowned American detective Nick Carter becomes involved in a strange investigation regarding a missing dog and a carnivorous plant. As he follows the trail, he suspects that his old nemesis, the Gardener, whom he believed to be dead, may have returned.