The film's defining trait was its A-list voice cast , featuring Will Smith as Oscar, Robert De Niro as Don Lino, Renée Zellweger as Angie, Jack Black as Lenny, and Angelina Jolie as Lola. Unlike most animated films, the character designs were explicitly shaped around the actors’ physical traits , such as Oscar's Will Smith-inspired expressions and Lola’s Angelina Jolie-esque features . Themes of Identity and Truth

Plans for a sequel were ultimately cancelled by Jeffrey Katzenberg after the original failed to meet financial expectations outside of North America.

: Despite the heavy criticism, it has found a second life in online memes and nostalgia posts , with fans frequently referencing iconic scenes like the Whale Wash or the "What What" exchange.

: The film was criticized for Italian-American stereotyping via its mobster-themed shark antagonists.