Dr. Jonathan Gediman, payed by Brad Dourif, is a character in the film Alien Resurrection.
Dr. Gediman is one of five scientists who clone Ellen Ripley, extract the Queen embryo and manage the cloned Aliens. After the embryo is extracted, Gediman begs Dr. Mason Wren and General Martin Perez to allow Ripley 8 to live.
When the Aliens escape, they abduct him while he investigates their disappearance. Gediman, seen cocooned in the lair when Ripley 8 is brought to the Queen, is overjoyed to see the Queen give birth to a hybrid Newborn through a human reproductive system.
After killing its mother, the Newborn bites into Gediman's skull and kills him.