Movies: Undersea kingdom

An old soldier helps a young boy find his mother, who's been kidnapped to the magical underwater kingdom in a remote Russian lake....

Grimes, an amoral chimney sweep, occasionally likes to steal valuables from his clients. One day, on the verge of being caught, he frames his young apprentice, Tom, for the crime. Tom runs away and jumps into a river where, instead of drowning, he fi...