"Wonders of the Deep" is the forty-fifth episode of Mickey Mouse.


Mickey, Donald and Goofy must save Professor Von Drake after accidentally jettisoning him out of a submarine.


Voice Cast



  • This is the second episode of this series to be 7 minutes in length, the first being "Potatoland".
  • This is the second episode to feature Ludwig Von Drake, the first being "Down the Hatch".
  • The mermaid illustration in Mickey's book is a Mary Blair painting produced as a concept during the production of Peter Pan.
  • The submarine has many physical similarities to the Nautilus from 20,000 Leagues Under the Sea, with the diving suits, one of the windows, and the organ.
  • Pinocchio, who makes a cameo with his father Geppetto, properly has an Italian accent in this episode, while in his other appearances in the Disney universe, he has an American accent.
  • This was originally titled "Submarine Voyage".