No sex or nudity is involved in this film. However, a suggestive lyric "We made love all day long" is used in a musical number.
Violence & Gore
None
The Blue Meanies hurt each other, and try to hurt Sgt. Pepper's Lonely Hearts Club Band (no specific actors) and the Beatles (no specific actors).
Profanity
None
Alcohol, Drugs & Smoking
Mild
The whole movie is basically one big acid trip.
A creature smokes a cigar, which then explodes. There are several drug references (including the film's title), but these should go over the heads of most children.
Frightening & Intense Scenes
Mild
There are many scenes in the movie which may trigger seizures. Epileptics should probably consult a doctor before watching the movie.
The Blue Meanies' appearences may be frightening for younger viewers