These are the drones that were in the movie Silent
Running.
Their nick names were Drone
1 (Dewey) Drone
2 (Huey) and Drone
3 (Louie)
The main human character in the movie was Freeman
Lowell who was played by Bruce
Dern.
The movie was directed by Douglas
Trumbull and came out in 1972.
The ship the movie takes place on was called the Valley
Forge. It was near the planet Saturn.
In the movie the drones were taught to play poker.
There were four human crewmen on the Valley
Forge.
A couple of side notes for the movie, Joan Baez sang the theme song and Joseph
Campanella was the voice of the Berkshire' Captain, he was uncredited.