Still dealing with the fallout from Hera's deactivation, the crew struggles to keep the rapidly deteriorating Hephaestus functional. Overwhelmed, sleep-deprived, and constantly faced with new mechanical problems, Eiffel and Minkowski can't escape the feeling that they are on the verge of a disastrous mistake. But when the Commander thinks up an unconventional, and possibly dangerous, solution, the exhausted pair must decide whether they are willing to take on yet another deadly risk. Plus, "check engine" lights, dizzy spells, Hitchcock antagonists, Dr. Iscariot, and a brain the size of a mack truck.