"Queeg" is the fifth episode of science fiction sitcom Red Dwarf series two and the eleventh in the series run. It premiered on the British television channel BBC2 on 4 October 1988. Written by Rob Grant and Doug Naylor, and directed by Ed Bye, the plot features a backup computer named Queeg that replaces Holly. The episode was remastered, along with the rest of the first three series, in 1998.