![](https://image.tmdb.org/t/p/original/yo84wKh2DoB4Q2XGa0OsWucEQSA.jpg)
![](https://image.tmdb.org/t/p/w342/xJLHPptrbYimwuk8e7Q54LqVT0y.jpg)
The Enemy Within
Day 49. Julie continues to experiment with Uly's DNA on orders from Reilly, but her duplicity is discovered by True who now has to convince the rest of the colonists.
Writing:
Stars:
- Billy Ray
- Mark Levin
- Carol Flint
Stars:
![](https://image.tmdb.org/t/p/w300/2uxXzNBBKqVHRSwOWwEpOaHr5RB.jpg)
![](https://image.tmdb.org/t/p/w300/9AEVAGSIWKcW8nqB2ZIaXXN2Q5F.jpg)
![](https://image.tmdb.org/t/p/w300/3qandyuaHaOT3cYHcm7uFEMGTIh.jpg)
![](https://image.tmdb.org/t/p/w300/cUbWJjHvGZCh5Vt7kKvBewpHnI6.jpg)
Other episodes for this season
![First Contact (1)](https://image.tmdb.org/t/p/w300/mLIkaMtPTUdNkAeOfZ8kedCIheC.jpg)
![First Contact (2)](https://image.tmdb.org/t/p/w300/7B4kf5s9eC4ZBolDSXJuhhIHdar.jpg)
![The Man Who Fell to Earth (Two)](https://image.tmdb.org/t/p/w300/xiT1dancSk7jNXHvFqGlL4lIBJx.jpg)
![Life Lessons](https://image.tmdb.org/t/p/w300/ovqdKiK7qQ0G0OgFIRkmyy3NyfA.jpg)
![Promises, Promises](https://image.tmdb.org/t/p/w300/yYydviB0xjQnvZ8IL4cZUuXo1rh.jpg)
![A Memory Play](https://image.tmdb.org/t/p/w300/2pa5Q4EEUtrNxdOKl19OSV4rF7Q.jpg)
![Water](https://image.tmdb.org/t/p/w300/chV8ZrDMFO4ANk2TqvPSjqMWCOL.jpg)
![The Church of Morgan](https://image.tmdb.org/t/p/w300/r4rhSx9Q5jT6RnFflYgUObrd56n.jpg)
![The Enemy Within](https://image.tmdb.org/t/p/w300/yo84wKh2DoB4Q2XGa0OsWucEQSA.jpg)
![Redemption](https://image.tmdb.org/t/p/w300/dX4LqcTfHxv6b072ilp3MS2WuSb.jpg)
![Moon Cross](https://image.tmdb.org/t/p/w300/qoBQb0qrhJM0AeJoFOxf21dslwG.jpg)
![Better Living Through Morganite (1)](https://image.tmdb.org/t/p/w300/pGcKXHmACBhQRnLI0S1jn3wOjpQ.jpg)
![Better Living Through Morganite (2)](https://image.tmdb.org/t/p/w300/3UW1rxlciHSAYNRCNVn1JhaPIgY.jpg)
![Grendlers in the Myst](https://image.tmdb.org/t/p/w300/4osqRnGtyO1lbPFp3kgnC2cdodq.jpg)
![The Greatest Love Story Never Told](https://image.tmdb.org/t/p/w300/zOFEs2NGZPumdh4kbr7jo21yakp.jpg)
![Brave New Pacifica](https://image.tmdb.org/t/p/w300/bzX9H4puS59QKppsvgYMqLrub7r.jpg)
![After the Thaw](https://image.tmdb.org/t/p/w300/sqT6DrjSsqew7GK7U7uZLoBQT87.jpg)
![The Boy Who Would Be Terrian King](https://image.tmdb.org/t/p/w300/5533Ik0WUHC9g5YIfS1abf9mnpz.jpg)
![Survival of the Fittest](https://image.tmdb.org/t/p/w300/ybdxoVNdzqZZx9FOyxe2rc4jjBb.jpg)
![All About Eve](https://image.tmdb.org/t/p/w300/2S0AW663QIPAyja2wqtDraxWSsT.jpg)
![Natural Born Grendlers](https://image.tmdb.org/t/p/w300/tELO4hCIR0HxncZSl5RRb6u96IU.jpg)
![Flower Child](https://image.tmdb.org/t/p/w300/jC39UVSPw50MbLbtXqDXHfy25d2.jpg)