 Arthur Wilson (Eric Idle), a young mountaineer, visits the office of Sir George Head, OBE (John Cleese), who is leading an expedition to Mount Kilimanjaro.Head suffers severely from diplopia, and repeatedly believes there are two of everything, including Wilson, throughout the sketch.A guide, Jimmy Blankinsop (Graham Chapman) enters partway through and acts out the expedition route very physically, knocking over furniture in the process.