Earthbound - S1-E17
Audio problem: McCauley and the engineer take a space walk to repair the ship's engines. We hear their tools clanking against the metal hull as the repair is made, and they pound loudly on the hatch door to reboard the ship when they've finished. None of these sounds would be audible in the vacuum of space.
Earthbound - S1-E17
Continuity mistake: The engineer's neck and shirt collar are burned when the instrument panel shorts out. Next shot, as he enters the cabin, the burns have vanished.