Declan Donnelly

Ray Santilli

Anthony McPartlin

Gary Shoefield

Bill Pullman

Morgan Banner

Götz Otto

Laszlo Voros

Morwenna Banks

Jasmine

Omid Djalili

Melik

Harry Dean Stanton

Harvey

Mike Blakeley

Camera Team

Matthew Blakeley

Camera Team

John Shrapnel

Michael Kuhn

Madeleine Moffat

Nan

John Cater

Maurice

Lee Oakes

Edgar

Perry Benson

Trading Standards Officer

Jimmy Carr

Gary's Boss

Winston Thomas

Zachary

Michael Rouse

Young Harvey

Pam Shaw

Aunty P

David Threlfall

Jeffrey

Andrew Greenough

Preston

Stephanie Metcalfe

Doreen

Jonathan Coy

Museum Director

Ian Porter

Pentagon Officer

Shane Rimmer

Colonel

Naima Belkhiati

French TV Buyer

Miguel Angel Plaza

Mr. Gonzalez

Jeff Harding

CIA Agent

Kevin Breznahan

Junior TV Exec

Martin McDougall

Middle Ranking TV Exec

Lachele Carl

TV News Anchor

Paul Birchard

Senior TV Exec

Sam Douglas

Network President

Adriana Yanez

Stewardess - Argentina

Nichole Hiltz

Amber Fuentes

Luis Soto

Peruvian TV Host

Cristina Piaget

Interviewer

Christina Souza

Stewardess - Mexicana

Bradley Lavelle

NY host

Orson Bean

Homeless Man

Ray Santilli

Self

Gary Shoefield

Self

Luke Brandon Field

Steve

Julia Bridgeman

Geek Girl

Sophia Ellis

UFO Enthusiast

Jonathan Frakes

Self

Flor Kent

Stewardess

Peter Rnic

The Russian Spy

Todd Sherry

Flight Attendant

Peter Willcock

Worker at Gary's Office

Chris Wilson

Alien Fan

Gillian Goodman

Seller

William Davies

Producer

Simon Chaudoir

Director of Photography

Jonny Campbell

Director

Murray Gold

Original Music Composer

Oral Norrie Ottey

Editor

Barnaby Thompson

Producer

Darren J. Perry

Production Assistant

Kamlan Man

Art Direction

Christopher Wyatt

Art Direction

Julie Nightingale

Makeup Artist

Konnie Daniel

Makeup Artist

Paul Carter

Foley Editor

Cynthia McCormac

Set Decoration

Ray Santilli

Executive Producer

Robert Edwards

ADR Recordist

Linda Wilson

Set Decoration

James Spring

Executive Producer

Gary Shoefield

Executive Producer

James Bennett

ADR Recordist

Peter Burgis

Foley Artist

Robert Farr

Sound Re-Recording Mixer

Andrew Hildebrand

Co-Producer

Michael Kuhn

Executive Producer

Colleen Woodcock

Co-Producer

Finola Dwyer

Producer

Mark Paterson

Sound Re-Recording Mixer

Malcolm Ritchie

Executive Producer

Rob Prynne

Sound Effects Editor

Andy Thompson

ADR Mixer

Tinks Reding

Makeup Artist

Alexandra Arlango

Co-Producer

Steven D. Grothe

Sound Mixer

Jill Tandy

Executive Producer

Rhona Russell

Costume Design

Grenville Horner

Production Design

Celestia Fox

Casting

Caroline O'Reilly

Script Supervisor

Tricia Wood

Casting

William Davies

Writer

Mark Woolley

Co-Producer