Episode 79 of "Farscape"
s04e13 Terra Firma
Title: Terra Firma
Original Air Date: 01/17/2003 on Sci-Fi Channel
Plot Outline:
Moya arrives at Earth in present day, Christmas. The crew show their ships and technology to Earth's scientists. Crichton starts writting a journal. The creature left onbourd Moya by Grayza manages to get to Earth where it starts killing and hunting down Crichton.
