Andromeda - Season 4 - Eps 22: The Dissonant Interval (2)
Beka decides to leave the crew to fight for themselves, but after all of the promises that everyone will be reunited, Trance tells them that they will never be as they are again. When the Magog Worldship finally re-encounters the Andromeda after two years, Rommie and Harper race to take the Arkology to slipstream, Rhade must teach the inhabitants to defend themselves, and Dylan and Trance fight off the invading Magog. But as the Andromeda becomes covered in swarmships, Trance tells Dylan that he--and only he--may escape this alive.
About Andromeda

Title: Andromeda
First Air Date: 2000-10-02
Last Air Date: 2005-05-13
Status: Ended
Rating: 7.099/10 (from 257 votes)
Language: EN
Seasons: 5
Total Episodes: 110
Network: Syfy Syndication Global TV
Genres: Action & Adventure, Drama, Sci-Fi & Fantasy
Production Companies: BLT Productions, Tribune Entertainment, Fireworks Pictures
Synopsis
Captain Dylan Hunt and his crew quest to restore a government that once presided over an extended peace and prosperity.
Cast

Kevin Sorbo
Dylan Hunt

Lisa Ryder
Beka Valentine

Laura Bertram
Trance Gemini

Gordon Michael Woolvett
Seamus Harper

Lexa Doig
Andromeda Ascendant

Brandy Ledford
Doyle

Steve Bacic
Telemachus Rhade