Based upon the famous novel by H.G.Wells. A poor scientist named Griffin discovers a way to make things invisible. Since he has no money to continue his research, he decides to perform his only experiment on himself. After becoming invisible, Griffin has a lot of trouble trying to conceal this from other people.

The television musical film is based on the story "Dičius" by Teofilis Tilvitis.

A story of an impish devil who used to be an angel but got tired of singing Hosannah and so was condemned to live on earth. From his home in a windmill, he pursues love and happiness in a hilarious and sometimes tragic turmoil that affects the whole countryside.