Cast of Altar

12 credited, in billing order.

Olivia Williamsas Meg

Matthew Modineas Alec

Antonia Clarkeas Penny

Steve Oramas Nigel Lean

Adam Thomas Wrightas Harper

Richard Dillaneas Greg

Rebecca Calderas Isabella

Jonathan Jaynesas Sean Donnelly

David Peelas Telephone Engineer

Stephen Chanceas Charles Kendrick Walker

Mark Heenehanas Brad Mason

Howard Leeas Frank

Crew

NNick WillingDirector · WriterHHugo HeppellExecutive ProducerJim ReeveExecutive ProducerRRobert Halmi Jr.Executive ProducerRRobert Halmi Sr.Executive ProducerMMichele CamardaProducerSimon BoswellOriginal Music ComposerJan Richter-FriisDirector of PhotographyDavid FreemanEditor