Mia GothMabel (voice)

Matthew GoodeRaymond (voice)

Claudie BlakleyPenelope (voice)

Eleanor De Swaef-RoelsIsobel (voice)

Mark HeapMr. Thomas (voice)

Stephanie ColeGreat Aunt Eleanor (voice)

Miranda RichardsonAunt Clarice (voice)

David PeacockUncle Lucien (voice)

Barnaby PillingVan Schoonbeek (voice)

Jarvis CockerDeveloper (voice)

Sven WollterOdd Couple (voice)

Yvonne LombardOdd Couple (voice)

Tommy HibbittsPolice Officer #1 (voice)

Ayesha AntoinePolice Officer #2 (voice)

Jason BarnettVisitors & Relatives (voice)

Wayne ForesterVisitors & Relatives (voice)

Poppy GathardVisitors & Relatives (voice)

David HoltVisitors & Relatives (voice)

Melanie HudsonVisitors & Relatives (voice)

Emma TateVisitors & Relatives (voice)

Susan WokomaRosa (voice)

Helena Bonham CarterJen (voice)

Paul KayeCosmos (voice)

Will SharpeElias (voice)

Paloma BaezaDirector, Story

Niki Lindroth von BahrDirector

Emma De SwaefDirector, Story

Marc James RoelsDirector, Story

Enda WalshWriter

Niki Lindroth von BahrStory

Johannes NyholmStory