Doctor Stanton was a member of the Weyland-Yutani Corporation's science team assigned to Project Ilithyia on Acheron in order to study Xenomorphs as possible biological weapons. Several audio logs showed that Stanton was uncomfortable with the project and requested removal from the program. He was denied and ultimately reprimanded for his refusal to accept his superior's decision.
Doctor Stanton is located by Christopher Winter, Peter O'Neal and Bella Clarison during the mission "For Bella". He informs the marines that there is no way to remove the xenomorph from Bella without killing her in the process. He is then knocked unconscious by O'Neal. His eventual fate is unknown.
- Aliens: Colonial Marines (voice only)