Frank (2014)

Frank (2014) is a dramedy about Jon (Domhnall Gleeson), a struggling musician who gets the break of a lifetime when he fills in as a keyboardist for a strange band fronted by Frank (Michael Fassbender), a man who wears a giant papier-mache mask. Frank takes a liking to Jon and invites him to come with them to Ireland where they plan to record their first album. It isn't long before Jon is butting heads with the other band members, especially Clara (Maggie Gyllenhaal), and Jon begins to wonder not only why Frank wears the mask, but whether they're ever going to actually record an album.  Frank is a little light on skin, but it does have a terrifically angry hot tub sex scene at the 51 minute mark between Domhnall Gleeson and Maggie Gyllenhaal! After they have sex, they sit opposite one another in the hot tub, and Maggie's right breast can be seen under the water as they chat for several minutes! Frank will make you wanna yank your crank!