Aidan Quinn (Captain Thomas) and his paramour in this episode Paige, played by Virgina Madsen played husband and wife in the movie The Last Keepers.
Virginia Madsen was a guest star on Star Trek Voyager and her character's book shop is called Voyager Books.
First appearance (of 3) of Virginia Madsen, who is dating Captain Gregson. Madsen also appeared in 3 episodes of the show Monk, where she was dating Captain Stottlemeyer.