Original sentence: It was the last in a long line of successful science-fiction series that the Andersons produced as a couple, beginning with Supercar in the early Sixties and including the famed marionette fantasy series Stingray, Thunderbirds, Captain Scarlet and Joe 90 and the gritty live-action alien-invasion drama UFO.The Andersons' marriage fell apart and their partnership dissolved during production of Space: 1999, although Gerry Anderson has continued to produce TV series into 2005
Edited sentence: Sadly, it was the last in a long line of successful science-fiction serials that the Andersons produced, beginning with Supercar in the early Sixties and including the famed marionette fantasy series Stingray, Thunderbirds, Captain Scarlet and Joe 90 and the gritty live-action alien-invasion drama UFO