FiSH

Sabrina Forbes-Sinclair

Finley / Caleb / FiSH

Daisy Brocklesby

Tawny

Sabrina Forbes-Sinclair

FiSH

Omar Samer

Seaweed Guy

Sabrina Forbes-Sinclair

Caleb

Rhett Howell

Morgan

Reece Forbes-Sinclair

Finley's Dad / Finley's Future Self

Oscar Thorne

Church Thug (performer)

Ellis Makey

Church Thug (voice)