Playing Without Trump Cards (1981)
A policeman is investigating a murder in a secret research facility.
- Country : Soviet Union
- Genre : Crime, Mystery
- Studio : Lithuanian Film Studio, Gosteleradio USSR
- Director : Algimantas Kundelis
- Cast : Antanas Gabrėnas, Yuri Kamornyj, Gediminas Girdvainis, Vaiva Mainelytė, Kazimieras Vitkus, Henrikas Kurauskas