STARFLEET CORPS OF ENGINEERS WHAT'S PAST A special six-part S.C.E. event that flashes back to previous adventures of the S.C.E. crew from the 23rd century to the height of the Dominion War, with special guests from all across the Star Trek universe! 2369: With the recommissioning of the U.S.S. Progress, Captain David Gold is contemplating his next command while on a mission to the Federation protectorate Drema IV. Gold's chief medical officer, Dr. Katherine Pulaski, has her own reasons for wanting to return to Drema IV -- to check up on a former patient of hers: Sarjenka, a girl who befriended Data of the Starship Enterprise(tm), and whose memories Pulaski erased. A mining accident on Drema IV brings together the S.C.E., Pulaski, Gold, and Sarjenka in an adventure that will have far-reaching consequences for all of them....