Continuity mistake: When John and his father are talking about the alien tech, while John's eating popcorn his father's holding a mug and points, but next shot he's still pointing and now the mug's suddenly on the table.
Farscape (1999)
1 mistake in Terra Firma (3) - chronological order
Starring: Ben Browder, Claudia Black, Anthony Simcoe, Lani John Tupu
More quotes from Farscape
Trivia: In at least series one, the ships "throttle" control for the non-pilot crew is a painted Logitech Trackball.
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Chosen answer: It's never explained. John mentions a theory that his less technologically developed craft simply interferes with the wormhole less than the "superior" Vipers, but they never make a concrete determination on that point. But we also have to take into account the fact that Moya traverses wormholes with no ill effect as well.
Garlonuss ★