[SUB] Bartender (2006)

Kasahara Shizuo, a screenwriter, has been having trouble writing scripts. He poses a riddle to various bartenders, having ordered four brands of single malt Scottish whiskies (Laphroaig, Miltonduff, Glenburgie, and Ardbeg), asks what should be next. After going to several bars, his long-time friend and director Mineyama Ryuuji catches up with Kasahara and the argue over why their productions are no longer original. Ryuu answers the riddle, and by doing so helps the two men with their problem. The featured cocktail is the Aberdeen Angus.