Lainey Gossip|Jake Gyllenhaal naked with his junk taped shooting Everest in Rome. So does that mean they're going to CGI his penis? Or did they really.
Jake Gyllenhaal appeared on 'The Late Show' and discussed Mysterio I saw your entire penis," Gyllenhaal reminds Colbert in the clip above.
There's been much debate on whether Jake Gyllenhaal's penis makes a cameo in his new movie "Love & Other Drugs" -- so we asked Jakey's co-star, Josh Gad, .