Bag of the Collector (Russian: Сумка инкассатора, romanized: Sumka inkassatora) is a 1979 Soviet detective film directed by Augusto Baltrušaitis.

[1][2] The investigation group of the Prosecutor's Office of the USSR is charged with the case of the collectors who were burned in a car transporting airport proceeds.

Additionally, forensic examination reveals that nerve gas was used against the occupants of the vehicle.

The team intensifies its investigation, eventually identifying the culprit as a person previously accused of creating a similar pyrotechnic device.

This suspect had orchestrated a car accident involving one of the couriers in the past and used the incident as leverage for blackmail, leading to the fatal crime.