Follow the disappearance of the final Little Egg of the season in strange circumstances, leading Oona and her friends to embark on a race against time to try to save it before a big storm hits Puffin Rock and puts the island in danger.
Chris O'Dowd
as Narrator (voice)
Amy Huberman
as Puffin Egg Mammy (voice)
Eva Whittaker
as Isabelle (voice)
Beth McCafferty
as Oona (voice)
Aaron MacGregor
as Marvin (voice)
Euan McGrath
as Phoenix (voice)
James David Henry
as Mossy (voice)
Anna McDaid
as May (voice)
Geraldine Cole
as Mama (voice)
Matt Deery
as Papa (voice)
Evan Lordan
as Puffin Egg Daddy (voice)
Orna Canning
as Flynn (voice)
