Michio Kaku as

Leslie Kean as

Dave Foley as

Michael P. Masters as

Nick Bostrom as

Travis Walton as

James Penniston as

Salma Siddick as

Sean Cahill as

Paul Hynek as

Douglas Trumbull as

Marc D'Antonio as

Nick Pope as

Kevin Day as

David Fravor as

Deep Prasad as

David Chalmers as

Michel Viso as

Kevin Knuth as