All change for Allan Havey as he takes to the comedy stage

From stand-up comedy to the set of Mad Men and back again, Allan Havey has shared stages with the biggest names in showbusiness, says Richard Fitzpatrick.

How times have changed. The American comedian and actor Allan Havey, who’s familiar to television audiences for his memorable run in the TV series Mad Men, did a stand-up routine while guesting on the Late Show with David Letterman a few years ago about the way kids nowadays are mollycoddled compared to his day growing up in Miami in the 1960s.