The Mysterious Boy

Watch The Mysterious Boy full movie online Movies123. Watch The Mysterious Boy 123movies online for free. The Mysterious Boy 123movies: Witty and resourceful fourteen-year-old Koko solves yet another mystery - aided by his friends. One of them, Tomo, has recently moved to the city and longs for adventure. The boys notice that their new classmate acts curiously. Step by step, joined by their classmate Marijana, they unveil the boy's dark secret.