Michael Sheen's impersonations – ranked!

The actor is currently wowing viewers as Chris Tarrant in Quiz, but he has a long line of uncanny impressions in his back catalogue
Perhaps the real person that Sheen has impersonated most often, he played the gynaecologist and sex researcher through 46 episodes of the excellent Masters of Sex. Masters died in 2001, 12 years before the start of the show, but it’s clear from video available of the man himself, this is more of an artistic interpretation by Sheen than an out and out impressio