Primeval

S01E04 Dodo Madness

Helen Cutter leads the team to an Anomaly located in a football stadium, where she slips through, leaving a group of Dodos behind. As the team investigates, they find that these Dodos carry a lethal parasite, prompting a race against time to prevent a pandemic. Things take a turn when Tom becomes infected and, believing that the government is using him to develop a mind-controlling biological weapon, he flees from the team in a desperate attempt to escape.