Little Mermaid 2024 Cast Rumors. (photos) the cast includes an oscar winner, a tony winner, an emmy winner and. Louis — the muny has announced its full cast, design and production teams for disney’s the little mermaid, the third show in the theatre’s 106 th season, which runs july.

‘the little mermaid’ cast guide: Melissa mccarthy (bridesmaids) will play sea witch ursula;