Happy Little Submarine: Magic Box of Time

    Happy Little Submarine Magic Box of Time is a 2015 Chinese animated adventure film directed by He Zili.
    Animation
    Comedy
    • Runtime: 1 hour and 14 minutes
    • Release Date: May 29, 2015
    Happy Little Submarine: Magic Box of Time
    Churong Fan
    Happy Little Submarine: Magic Box of Time
    Hong Haitian