One tranquil summer, a mysterious woman checks into a vacation rental — triggering events that disrupt the lives of the owner and those around him.
Jeon Yeong-ha leisurely runs a peaceful vacation rental after his wife's death — until one day, unexpected guests find a way to his accommodation.
Yeong-ha begins to feel uneasy about his former guest. Koo Sang-jun faces his guilt after the grisly consequences of leaving his motel unattended.
The mysterious woman returns unannounced, forcing Yeong-ha to confront her. As Sang-jun's family life spirals, he contemplates speaking out publicly.
After helping Sang-jun with his case, Yoon Bo-min naturally gravitates towards violent crimes. Yeong-ha becomes troubled by the woman's erratic behavior.
What began as a truth-seeking journey turns into a turf war for Yeong-ha and the woman — growing more intense each round, with no end in sight.
Yeong-ha researches the crumbling motel to figure out his next move, encountering Koo Gi-ho, who can't seem to let go of the past.
After a confrontation at her art exhibit, Yoo Seong-a's actions become increasingly brutal — even involving Yeong-ha's daughter in her game.
When Bo-min gets a hunch about Seong-a's misdeeds, she sets out to find evidence. But Yeong-ha resolves to stop her himself before it's too late.
Complete episode guide for The Frog with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.