Parents Guide for
The Spirit of the Beehive (1973) More at IMDbPro »El espíritu de la colmena (original title)

none.

The villagers watch Frankenstein, one scene of which shows Maria's father carrying her dead body.

Isabel starts to strangler her cat which causes the cat to scratch her. (somewhat disturbing)

The soldier has a bloody and bandaged leg.

The soldier is executed. (off screen, although blood stains are later shown)

None

At least 5 instances of cigarette smoking and 2 instances of cigar smoking.

Ana finds the murdered body of Isabel, but it's later shown Isabel was playing. While not violent, as such, this scene is very disturbing.