尼尔·蔡斯

Neil Chase

Brandon Horth

饰：Taylor

Elizabeth Chamberlain

饰：Captain Hiller

Sraj Kumar

饰：Taj

Tyler Sabourin

饰：Sagan

Thomas Sunderland

饰：Wolf

Constantine Grechko

饰：Petrov

Troy Greenwood

饰：Colonel MacReady

Christopher Sunderland

饰：Bronn

Alexandra Dawkins

饰：Doctor Knight

Rob Beeston

饰：Marvin

Heather Layton

饰：Stacy

Victoria Cumbria

饰：Sarah

Isabella Cumbria

饰：Katy

Einar Haraldsson

饰：Sergei