Redundancies and a stint in administration made it something of an annus horribilis for staff at Brighton-based e-learning firm KnowledgePool.

So they must have expected the worse when Darth Vader gate-crashed their office Christmas party wielding a light sabre yesterday.

Luckily, the masked intruder with the whizzy voice and the black cloak turned out to be their boss- Tracy Capaldi-Drewett.

Tracy had told staff he would come dressed as the Stars Wars character if they reached ambitious November sales targets.

None thought it possible so it was a surprise when the Lord of the Darkside walked into the company's offices in Bond Street.

Marketing manager Rachel Lewis said: "We are out of administration now and looking forward to a much better 2005.

"I think everyone was surprised to reach the sales target but it bodes well for the future and means we can all enjoy Christmas."