These are sadly few and far between if you're not counting porn, so please put in your 2 cents and awareness of cinematic penises.
  1. Shame
    Aka an ode to Michael fassbender's member
  2. Wild Things
    Kevin Bacon, in the shower. Awkward.
  3. Forgetting Sarah Marshall
    Jason Segel, intermittently
  4. The Talented Mr. Ripley
    Jude Law, bathtub
  5. Quills
    Geoffrey Rush, incarcerated
  6. Boogie Nights
    Mark Wahlberg, allegedly, but likely a prosthetic
  7. the Brown Bunny
    Vincent gallo, vis-a-via fellatio with Chloë Sevs
  8. American Gigolo
    Richard Gere
  9. Showgirls
    Kyle Machlachlan shows his wang I think?? I mean, how could he not? Nomi and he were IN LOVE
  10. The Piano
    Harvey Keitel
    Suggested by @SGGinNYC
  11. Color of Night
    Bruce Willis...but maybe only in the director's cut? [insert circumcision joke here]
    Suggested by @SGGinNYC
  12. Bad Lieutenant
    Harvey Keitel. Again.
    Suggested by @SGGinNYC
  13. The Dreamers
    Michael Pitt
    Suggested by @ejsamson
  14. Trainspotting
    Full sidal? Even McGregor yanking that condom off.
    Suggested by @michelle
  15. Gone Girl
    Ben Affleck, full sidal as well, but only if you're looking really hard (😉).
    Suggested by @sally
  16. american psycho
    christian bale, chasing after a prostitute with a chainsaw!
    Suggested by @lindsaygelfand
  17. The Hangover
    Ken Jeong
    Suggested by @eatthelove
  18. I'm Not There
    Heath Ledger
    Suggested by @EmilyD
  19. The Crying Game
    Jaye Davidson
    Suggested by @eatthelove
  20. Bronson
    Tom Hardy
    Suggested by @therichdale
  21. All the Right Moves
    Tom Cruise (at least according to Tatum in Scream)
    Suggested by @ejsamson
  22. Eastern Promises
    Viggo Mortensen !
    Suggested by @mlb
  23. Life of Brian
    Suggested by @sarahkieffer
  24. Red dragon
    Ralph fiennes! Dark sidedness and all @jansonebwoodlee
  25. Schindler's List
    This is most certainly not the kind of full frontal male nudity you were going for, but if we are being thorough...
    Suggested by @danrobert
  26. Last Tango in Paris. Marlon Brando. First time?
    Suggested by @sharris