Watch Operation Undersea

Walt Disney tells the history of the exploration of the sea, then takes viewers behind the scenes of the making of 20,000 Leagues Under the Sea, describing new techniques that had to be invented for underwater filming. While this show was essentially an hour-long commercial for the new Disney movie, it was of such excellent quality that it won the Emmy Award for Best Individual Show of the year.

Operation Undersea is a 1954 documentary with a runtime of 52 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 8.0.