Starship Andromeda propelled by the revolutionary new Einstein-Rosen (ER) drive completes its maiden voyage and is swiftly reassigned to rescue the top-secret research vessel Leviathan, which disappeared fifteen years earlier. The Andromeda's crew locates the missing ship but quickly discover the Leviathan's mysterious sole survivor harbours terrifying secrets...
| Actor | Role |
|---|---|
| TToby BradfordCaptain Eurlokol | Captain Eurlokol |
| WWayne EwartCaptain Joseph Ruscoe | Captain Joseph Ruscoe |
| AAlison GeorgeDr. Virginia Blade-Derrickson | Dr. Virginia Blade-Derrickson |
 Vicki GloverNurse Computer | Nurse Computer |
| SSam HughesAstro Console | Astro Console |
| CCarl IsherwoodDoctor Cal Levenson | Doctor Cal Levenson |
| SSimon KirkCaptain Bill Satyrn | Captain Bill Satyrn |
| AAdam LeeChief Officer Dean Gallack | Chief Officer Dean Gallack |
| NNigel PeeverC.A.R.N | C.A.R.N |
| WWarwick St. JohnProfessor N'tron Zepethar | Professor N'tron Zepethar |
| SSarah WoodCommander Jane Altaire | Commander Jane Altaire |