OBSCURE O.V.A.S, *Dirty Pair: Flight 005 Conspiracy

The second OVA special featuring the "Lovely Angels" was this 1990 one-shot done as sort of a farewell to the original Dirty Pair as it was the last anime done(so far)featuring the non-Flash version of the mid-90s. This was handled through Sunrise, and directed by Toshifumi Takizawa who also worked on the original TV series, so this was treated with more care than the previous Affair On Nolandia OVA.

Kei and Yuri are assigned to look for a space liner that exploded, but was suspected to have been targeted by nefarious forces because a scientist and his family were on board. They go from one government rep to another, but realize that the scientist along with his wife and daughter were kidnapped by a rival planet's government to develop a new energy source for them. The Dirty Pair ally with Dick, the scientist's father-in-law, and storm the bad guys' secret space base, ending in a battle right out of Star Wars, which would make for a decent "Dirty Pair vs. The Empire" fandub.

The animation for this got an upgrade since the 10-episode OVA series. This has been released three times, once on dubbed VHS through Streamline Pictures which was one of the first Dirty Pair anime released in the States, then again on DVD through ADV Films with an all new dub, and then recently through Right Stuf which includes both English dubs. It's probably worth getting the Right Stuf version titled Dirty Pair: Features to experience the full fandom fun if you're really interested in it.