| Set in the near future, Oasis tells the story of priest Peter Leigh, who is called to a remote planet where a mysterious multinational company is building the first permanent off-Earth human colony. The planet, Oasis, is humanity’s last chance to escape from Earth’s impending collapse, but it quickly becomes apparent that it may not be as hospitable to humanity as it seems... |
| Name | Character | Episodes |
|---|---|---|
| Haley Joel Osment | Sy Phillips | 1 |
| Richard Madden | Peter Leigh | 1 |
| Antje Traue | Sara Keller | 1 |
| Mark Addy | Paul Halloran | 1 |
| Zawe Ashton | Severin | 1 |
| Michael James Shaw | B.G. | 1 |
| Anil Kapoor | Vikram Danesh | 1 |
| Jonjo O'Neill | David Morgan | 1 |
| Stephen Jennings | Baker (uncredited) | 1 |
| Aislín McGuckin | Vivian Hades | 1 |
| Michael Shaeffer | Phelps | 1 |
| Lemogang Tsipa | Male Nurse | 1 |