Capt. Steven Hiller

President Thomas J. Whitmore

David Levinson

Marilyn Whitmore

Julius Levinson

General William Grey

Russell Casse

Constance Spano

Albert Nimzicki

Marty Gilbert

Major Mitchell

Dr. Brackish Okun

Miguel

Jasmine Dubrow

Alicia

Dylan

Patricia Whitmore

Captain Watson

Tiffany

Capt. Jimmy Wilder

Troy

Dr. Isaacs

Teddy

Philip

Techy / Med Asst #1

Aide

Aide

Whitmore's Aide

Tech / Med Asst

Commander / Tech

Commanding Officer

Commanding Officer

Radar Tech

Radar Tech

Radar Operator

Secret Serviceman

Secret Serviceman

Technician

Area 51 Technician

Area 51 Guard

SETI Tech One

SETI Tech Two

SETI Tech Three

Second Officer

Chief of Staff

Co-Worker #2

Co-Worker #3

Co-Worker #4

Co-Worker #5

Lt. Peterson

Secret Service Agent

Mario

Military Aide

Sky Crane Pilot

Pilot

Pilot

Russian Pilot

Russian Pilot

Tank Commander

Soldier

Mechanic

Mechanic

Street Preacher

Secret Service Guy

Lincoln

Ed

Monica Soloway

Reporter

Reporter

Reporter

Russian Reporter

Russian Newscaster

Korean Newscaster

Newscaster

German Video Newscaster

Video Newscaster

Video Newscaster

Video Newscaster

Video Newscaster

Video Newscaster

Rex Black / NY Newscaster

Atlantic Air CINC

Chaplain

Japanese Tech

B-2 Pilot

Arab Pilot

Sailor

Lucas

Housewife

Lieutenant

Older Boy

Thomson

Reginald

Self

Self

Self

Self

Self

Himself

Self

Self

Northridge Field Reporter

Redneck

Farmer Kid

Butler

Elvis Fanatic

Woman on Roof

Intellectual on Roof

Trucker on Roof

Thief

Master C. P. O.

Kim Peters (Reporter)

Entertainment Tonight Reporter

Flagstaff News Anchor

LAPD Helicopter Pilot

Boomer

Alien Vocal Effects (voice)

Special Vocal Effects (voice)

Acting

Camera

Crew

Editing

Art

Directing

Sound

Art

Art

Writing

Art

Writing

Lighting

Directing

Crew

Acting

Crew

Production

Crew

Art

Art

Art

Camera

Art

Sound

Camera

Crew

Sound

Directing

Production

Sound

Costume & Make-Up

Sound

Visual Effects

Lighting

Costume & Make-Up

Sound

Camera

Costume & Make-Up

Costume & Make-Up

Production

Crew

Art

Camera

Art

Camera

Sound

Visual Effects

Camera

Crew

Production

Sound

Crew

Art

Art

Sound

Lighting

Camera

Art

Crew

Crew

Crew

Crew

Directing

Costume & Make-Up

Crew

Art

Crew

Crew

Acting

Crew

Crew

Crew

Art

Crew

Art

Production

Production

Art

Sound

Crew

Crew

Crew

Crew

Acting

Crew

Crew

Crew

Production

Production

Production

Crew

Directing

Directing

Directing

Directing

Crew

Directing

Production

Directing

Writing

Directing

Directing

Production

Directing

Crew

Crew

Crew

Crew

Visual Effects

Costume & Make-Up