Let's end our Dirty Pair feature trio with Flight 005 Conspiracy.

3WA headquarters have given the Dirty Pair two missions, find a missing scientist and discover the circumstances behind the space liner flight 005 disaster, the two are linked as the scientist was supposedly one of the missing passengers, however the more the Dirty Pair get involved the more dangerous it gets as attempts on the duo's lives become frequent leading to the discovery that a notorious crime syndicate is involved.
This is the strongest story wise of the three features as much of what I associate with the Dirty Pair universe are present in the feature, the crime syndicate Lucifer and missions being selected by the central computer along with the chief's reluctance to send Kei and Yuri are staples I first discovered even in the newer Dirty Pair Flash, it also feels like an actual investigation that's been given time to breath and develop something that often makes Lupin the 3rd features fun and finally it's the most vibrant with it's design for Kei and Yuri, Project Eden may have had the best budget but Flight 005 is definitely a close second, it's also aged the best of the three features.
Dub is still competent, nothing more to add.
Final Verdict: This feature is proof Dirty Pair can exist in pretty much any era as anyone can write a story for it, there's a reason why it remains in my top 5 all time best anime and this feature proves that it's not because it's my entry into anime, it's because it's the best sci fi anime ever created.