Hicks was originally played by James Remar, but Michael Biehn replaced him a few days after principal photography began, due to "artistic differences" between Remar and director James Cameron.
「性格のwhich(不一致)」というギャグを大昔に作りました。
Director of Photography Dick Bush was replaced after creative differences with James Cameron and Gale Anne Hurd.
The APC was an airport tug de-commissioned by the local airport, with bits added to alter its appearance.
「APC」はarmored personnel carrier=装甲兵員輸送車
While salary negotiations were going on with Sigourney Weaver to reprise her character in the second movie, the studio asked James Cameron to work on an alternative storyline excluding Ripley, but Cameron indicated the series is all about Ripley and refused to do so.