Sled dog It has been billed as the "World Series of mushing events" and "The Last Great Race on Earth". The first Arctic explorers were men with sled dogs. Due to the success of using sled dogs in the Arctic, it was thought they would be helpful in the Antarctic exploration as well, and many explorers made attempts to use them. Sled dogs were used until 1992, when they were banned from Antarctica by the Protocol on Environmental Protection to the Antarctic Treaty. Carsten Borchgrevink used sled dogs in Antarctica in 1898, but it was much colder than expected at Cape Adare.
Work Is a Four-Letter Word and his fiancee Betty Dorrick (Black) wants him to settle down. Accordingly, Brose seeks a job in DICE's boiler-room, a suitable environment to grow his mushrooms. The plot describes his attempts to get the job, and the conflicts with middle-management, including the personnel manager, Mrs Murray (Spriggs, in her first film role). Having obtained it, Brose is more interested in his mushrooms than tending the boiler, with unforeseen results including a major power cut. The boiler room contains a computer (for some reason), which towards the end of the film is also breaking down. Brose eventually marries Betty, but is