Mambo No. 5 the song debuted at number one on the UK Singles Chart, becoming Bob the Builder's second number-one single there after "Can We Fix It?". The song experienced major success in Australia and Ireland. In the former country, the song debuted at number three on the ARIA Singles Chart on 4 November 2001 and reached number two on 18 November, held off the top spot by Alien Ant Farm's cover of "Smooth Criminal". After staying at number two for another week, the song began to leave the chart, spending nine more weeks in the top 50. In Ireland, the song first
Number One (Babylon 5) the prompting of Lise, leaving his job as Head of Covert Intelligence for the Interstellar Alliance. In the subsequent episode, "Objects at Rest", it is revealed that Sheridan chose Number One to replace Garibaldi. The character's attitudes towards Telepaths is vividly shown during the show's run. In the episode "The Face of the Enemy", Franklin and Lyta bring special cargo to Mars for smuggling onto enemy ships. Number One recognizes Lyta from past encounters and is quite angered when she learns Lyta is a Telepath, and later during dinner in the episode she continues to act hostile towards her. In