Emerald: Story, Cast and Series Facts

Story and premise

A bold and enchanting new original, Emerald, based on the much-loved book series by Harriet Muncaster (Isadora Moon). It follows a mermaid princess who swims to the beat of her own drum as she faces unexpected adventures and changing family dynamics. Emerald does things her way – with joy, creativity and plenty of heart. The series features Shelly the Turtle voiced by Adjoa Andoh MBE (Bridgerton).

Series details

• Title: Emerald
• Format: Animation
• Language: English
• Premiere date: 2025-09-01
• Status in TVmaze: To Be Determined
• Web channel listed by TVmaze: Now
• TVMaze ID: 85954
• IMDb ID: tt38682371
• TVDB ID: 467664

Cast and credited roles

• Adjoa Andoh — Shelly the Turtle

Seasons in the TVmaze catalogue

• Season 1: premiered 2025-09-01; final listed air date 2025-09-01; episode order: 19.

Source and licence

Adapted from Emerald on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.