Season 3, Episode 4:

Mick Harper steals an anomaly detector from Jenny's car and uses it to track down an anomaly at an airport, bringing Nigel Marven with him to identify any creatures that come through. Yet when a Giganotosaurus from comes through the anomaly, the team has to not only stop the bloodthirsty dinosaur destroying the airport and a nearby aircraft, but prevent the journalists broadcasting its existence to the world. Danny Quinn appears and helps them, then refuses to leave.