Voice cast[]
- Dani Harmer as Liko
- Barney Walsh as Roy
- Danielle Henry as Dot
- David Tennant as Friede
- Ikue Otani as Captain Pikachu (reprises from the role)
- Sophie Aldred as Coral
- Jodie Whittaker as Karna
- Noah Leacock as Ult
- Mandeep Dhillon as Rika
- Dan Russell as Jacq
- Joanna Adeyinka as Ann
- Inel Tomlinson as Cervantis
- Rob Rackstraw as Amethio
- Simon Greenall as Hamber
- Antonio Aakeel as Sidian
- Lee Ingleby as Penny
- James McClelland as Indy
- Colin McFarlane as Rubella
- Paul Panting as Arven
- Bethan Mary-James as Ludlow
- Alexander Armstrong as Narrator