Episode Title:Clean Sweep.Episode Description:A SpaceCleanX atmospheric scrubber malfunctions and a helijet with a crew of two is trapped inside. Scott, Virgil and John go to rescue but the only way to save the crew is to shut down the machine using a digi-key. The scrubber's operator, a former companion of Parker's misspent youth known as Light-Fingered Fred, refuses to break the rules.