Haunted Mansion (2023) - Tiffany Haddish as Harriet - IMDb.
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Jack Black, Will Ferrell and Jason Segel shine as Phineas, Ezra and Gus, better known to millions of Disney fans as the Hitchhiking Ghosts in the Haunted Mansion attraction.
A bit of research (and a cameo from Hasan Minhaj) leads the team to discover that the Hatbox Ghost is actually the spirit of Alistair Crump, a sadistic millionaire who murdered countless people before being beheaded — hence the hatbox.