Some crude references including some uses of such words and phrases as "masturbate," "shag," "wank," "get around," "turn me on," as well as the lyrics of the song I've Got a Feeling mentioning a wet dream and a "hard-on," sung repeatedly throughout the series.

Around 11 uses of F*ck and variations in part 1

10 uses of F*ck and variations in part 2.

7 uses of F*ck and variations in part 3.

Words like "Goddamn", "Hell", "Bloody", "Shit" and many uses of "Fuck" is used many times in The Beatles behind the scenes documentary.

Many members of the crew including the band smokes cigarettes and discuss the use of illicit drugs for recreational purposes.