Special Features

Disc 1: ; Audio commentary with actors Natasha Henstridge and Michael Madsen and director Roger Donaldson; Audio commentary with Roger Donaldson, make-up effects creator Steve Johnson, visual effects supervisor Richard Edlund and producer Frank Mancuso Jr.; Theatrical trailer; ; Disc 2: ; NEW interviews with Roger Donaldson, cinematographer Andrzej Bartkowiak, production designer John Muto, composer Christopher Young, Steve Johnson, special effects supervisor Billy Bryan and Creature supervisor Norman Cabrera; "Engineering Life" ; "H.R. Giger At Work"; "The Making of Species: the Origin, the Concept, the Discovery"; "Designing a Hybrid"; Alternate ending; Still gallery

Cast & Crew