Emmanuelle 4: Concealed Fantasy (1994)

The fourth film in the Emmanuelle in Space series, Emmanuelle (Krista Allen) Emmanuelle 4: Concealed Fantasy (1994) takes the title character into space, where she teaches aliens about the sexual habits of humans. But you’re not watching this movie for plot (as believable as this particular one may sound). You’re watching it for Paul Michael Robinson, who plays sexually inexperienced, alien leader Haffron and shows the most nudity of any actor in an Emmanuelle movie ever ... and we mean the most. From showing it all in a steamy shower scene to flexing every muscle on a bed-top romp, nudity is no final frontier for Robinson.