Good Boy

The Second Act of Broken Heroes

I’m usually skeptical of crime shows built around high concepts that sound like someone lost a bet. A police unit made up entirely of washed-up Olympic athletes? That’s not a pitch; that’s a cartoon. A discus thrower launching manhole covers, a fencer improvising with broomsticks—I was ready to dismiss Good Boy outright. Then I remembered Shim Na-yeon was directing. This is the filmmaker who pulled such queasy dread out of Beyond Evil. She takes a premise that could have gone full camp and roots it in sore joints, disappointment, and the weird emptiness of peaking young.



Park Bo-gum is the main reason it works. For years he has essentially specialized in tenderness—soft-spoken romantic leads, immaculate sweaters, the human equivalent of a reassuring cup of tea. Watching him play Yoon Dong-ju, a former boxing gold medalist whose glory has curdled into damage, is a real jolt. After six months of boxing training that reportedly left him with a minor leg injury, Park moves like a different actor. The grace is gone. He lumbers instead of gliding. His shoulders droop. He has that restless heaviness of someone who knows the best version of himself may already be behind him.