Finally, a celebrity travelogue worth turning into. Plus: turn the volume up for the Brit Awards! Here’s what to watch this evening Finally, a celebrity travelogue worth turning into. Plus: turn the volume up for the Brit Awards! Here’s what to watch this evening 7.15pm, Channel 4 Amid a deluge of celebrity travelogues, Bill Bailey is actually an entertaining guide as he explores Vietnam (“I’m thinking about a sandwich I had in 1982,” he confesses during a meditation). Bailey starts in Hoi An,