Dennis Quaid

Jack Hall

Ian Holm

Terry Rapson

Sasha Roiz

Parker

Jake Gyllenhaal

Sam Hall

Glenn Plummer

Luther

Arjay Smith

Brian Parks

Sela Ward

Dr. Lucy Hall

Tamlyn Tomita

Janet Tokada

Jay O. Sanders

Frank Harris

Kenneth Welsh

Vice President Becker

Nestor Serrano

Gomez

Roland Emmerich

Director

Ute Emmerich

Executive Producer

John Maclaren

Veteran Scientist

Dash Mihok

Jason Evans

Richard Zeman

Flight Director

Richard McMillan

Dennis

Emmy Rossum

Laura Chapman

Kelly Van Horn

Executive Producer

Adrian Lester

Simon

Mimi Kuzyk

Secretary of State

Austin Nichols

J.D.

Perry King

President Blake

Stephanie Germain

Executive Producer

Carl Alacchi

Venezuelan Delegate

Nassim Sharara

Saudi Delegate

Michel 'Gish' Abou-Samah

Saudi Translator

Kenneth Moskow

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