Pierce Brosnan

as Grandad / Patrick (voice)

Sam Hardy

as Keegan (voice)

Hannah Herman Cortes

as Moya (voice)

Lilly Singh

as Penny (voice)

Jermaine Fowler

as Benny (voice)

John Kavanagh

as Gatekeeper (voice)

Pauline McLynn

as Grandma (voice)

Aisling Bea

as Margot (voice)

Brendan Gleeson

as Huntsman (voice)

Danny McColgan

as (voice)

Stephen Delahunty

as Townsfolk (voice)

Conor Drum

Rory Kardos-Ivess

as (voice)

Thomas Lappin

as (voice)

Brian Tynan

as Townsfolk (voice)