Starring: Jan Chappell, Michael Keating, Paul Darrow, Peter Tuddenham
Revealing mistake: A bad effects matte causes one of the two ships approaching Xenon to partially dissolve along the way. (00:03:55)
Revealing mistake: A shot of Scorpio en route to Betafarl falls victim to a special effects problem. The camera shooting the model was apparently bumped and shaken, so the ship is suddenly wobbling so badly it's a wonder it can keep a straight course. (00:22:20)
Cygnus Alpha - S1-E3
Continuity mistake: When Vargas beams up to the Liberator just ahead of Blake, Gan & Vila, he challenges them when they arrive from the other side of the room - by stepping out of the teleport bay. But they're standing in the teleport bay, and Liberator has only one. So exactly where is Vargas standing? (00:48:15)