Getting old can suck. Partly because, to much of society, once you reach a certain age, you become quaintly irrelevant. Additionally, if you ever fall into any kind of financial conflict with a major corporation like a bank, for instance they can take you to court and just wait it out. What's a girl to do? Well, the three grandmothers in Kang Hyo-jin's Twilight Gangsters go rogue. After years of shoplifting then hawking the goods on the street to raise a little extra cash for a once-in-a-lifetime trip to Hawaii, they turn to robbing banks to get the airfare. Time is short. Waikiki, here they come!
Or so they hope. There's a lot to learn for these three lifelong friends, not the least of which is how do you hold up a bank, anyway? Sage old ladies that they are, they pressure the bank robber (Lim Chang-jung) who's partly responsible for their financial woes to act as their mentor/coach/advisor. Roles are assigned. Jeong-ja (Na Mun-hee) will be the diversion. Shin-ja (Kim Hyeo-ok) will carry the gun. Yeong-heui (Kim Su-mi) will be the "boss" shouting out demands. Their first hold-up lands them something like $80. The second hold-up covers the airfare costs to Honolulu but will they be able to get to the airport in time. (Ten to one they're flying coach.)
Nothing turns out as planned exactly but on their side is a homeless woman (Byeon Shin-ho) they once gifted shampoo and a geriatric flirt who likes to wear white suits. On the other side, unfortunately, is the entire police force of Seoul. Even with the addition of some sympathetic hostages and a senior center that won't be disrespected, the odds are not in these ladies' favor. How do you flee from an entire police force? Three on a motorcycle, of course. But how do you get in the air? Who'll fly the plane? Can you pare down to carry-on? And what about that corrupt cop whose gun you've inadvertantly borrowed? Those are much tougher questions. Sometimes the best you can hope for is someone to offer you tofu when you get out of jail.