Elenco - Contatos Imediatos do Terceiro Grau
Richard Dreyfuss
Roy NearyFrançois Truffaut
Claude LacombeTeri Garr
Ronnie NearyMelinda Dillon
Jillian GuilerBob Balaban
David LaughlinJ. Patrick McNamara
Project LeaderWarren J. Kemmerling
Wild BillRoberts Blossom
FarmerPhil Dodds
ARP MusicianCary Guffey
Barry GuilerShawn Bishop
Brad NearyAdrienne Campbell
Sylvia NearyJustin Dreyfuss
Toby NearyLance Henriksen
RobertMerrill Connally
Team LeaderAmy Douglass
ImplanteeGene Dynarski
IkeCarl Weathers
Military PolicemanNorman Bartold
Norman BartoldF.J. O'Neil
ARP Project MemberHal Barwood
Returnee #2 Flt. 19Matthew Robbins
Returnee #3 Flt. 19Gene Rader
HawkerDaniel Nunez
FederaleChuy Franco
FederaleLuis Contreras
FederaleGalen Thompson
Special ForcesJohn Dennis Johnston
Special ForcesRobert Broyles
Dirty Tricks #3George DiCenzo
Major BenchleyAlexander Lockwood
ImplanteeJosef Sommer
Larry ButlerBill Thurman
Air TrafficJames Keane
Radio Telescope TeamPhilip Dodds
Jean ClaudeMary Gafrey
Mrs. Harris