Tentacolino (Italian: Alla ricerca del Titanic), also known as In Search of the Titanic, is a 2004 animated film. It is a sequel to the 1999 Italian animated film The Legend of the Titanic directed by Kim J. Ok.
Inside a bathysphere, Don Juan, Elizabeth, Smile, Top Connors, and Ronnie have begun exploring the ocean depths in search of the sunken wreck of the Titanic. However, Ice Teeth, a malicious shark who is their sworn enemy, along with his shark henchmen, have cut the cable to the Bathysphere, causing them to sink. The swooned occupants will magically awake in the lost city of Atlantis.