Dr. Wren
Background
Dr. Wren is a researcher on the USM Auriga. He and Gediman are doing illegal research.
During the events of Alien: Resurrection (1997) played by J.E. Freeman
Dr. Wren watches as a Surgeon removes the Xenomorph Queen from Ripley. He agrees to keep Ripley alive so that she may be studied. He takes the cargo of Sleepers from the crew of the Betty to be used as victims of Facehuggers. Dr. Wren and a group of Soldiers catch Call sneaking around in a restricted area and bring her to the recreation room where he tells the other members of the Betty that they are to be arrested and killed. After the crew of the Betty kills all of the soldiers except for Dr. Wren and Distephano, Dr. Wren is dragged around as a hostage. He uses Call's pistol to shoot her and then runs away. Dr. Wren makes it back to the Betty and holds Call hostage. He is killed when Purvis grabs him and the xenomorph erupts from Purvis' chest through Dr. Wren's skull.