 Roger Moore said he had a great fear of heights, and to do the climbing in Greece, he resorted to moderate drinking to calm his nerves.Later in that same sequence, Rick Sylvester, a stuntman who had previously performed the pre-credits ski jump in "The Spy Who Loved Me", undertook the stunt of Bond falling off the side of the cliff.The stunt was dangerous, since the sudden rope jerk at the bottom could be fatal.