The movie "Switch" is about top star Park Kang, who is a hit actor but a troublemaker, meets a taxi driver on Christmas Eve and experiences a new life.The movie "Switch" is about top star Park Kang, who is a hit actor but a troublemaker, meets a taxi driver on Christmas Eve and experiences a new life.The movie "Switch" is about top star Park Kang, who is a hit actor but a troublemaker, meets a taxi driver on Christmas Eve and experiences a new life.