Alien - Cast & Crew.

Cast (in credits order).

Tom Skerritt .... Captain A.J. Dallas
Sigourney Weaver .... Warrant Officer Lieutenant Ellen L. Ripley
Veronica Cartwright .... Navigator J.M. Lambert
Harry Dean Stanton .... Engineering Technician S.E. Brett
John Hurt .... Engineer G.W. Kane
Ian Holm .... Science Officer Ash
Yaphet Kotto .... Chief Engineer J.T. Parker
Bolaji Badejo .... 'Alien'
Helen Horton .... Voice of Mother (voice)
rest of cast listed alphabetically
Eddie Powell .... Alien (uncredited)

Directed by
Ridley Scott

Produced by
Gordon Carroll
David Giler
Walter Hill
Ivor Powell (associate)
Ronald Shusett (executive)

Writing credits (in credits order)
Dan O'Bannon (story) and
Ronald Shusett (story)
David Giler (uncredited) &
Walter Hill (uncredited)

Original music by
Jerry Goldsmith

Non-original music by
Howard Hanson (I) (from "2. symphony")
Wolfgang Amadeus Mozart (from "Eine kleine Nachtmusik")