Mickey and the gang search for something at the bottom of Mickey Lake. Mickey and the gang use a submarine to explore Mickey Lake, when Professor Von Drake's sonar-detecting machine discovers that there's something big at the bottom.
Genres: Action & Adventure , Animation , Comedy , Kids , Sci-Fi & Fantasy
Keywords: calm , candid , cartoon-dog , cartoon-duck , cartoon-mouse , computer-animation , educational , incredulous , watch-full-episodes-online