Peter Davison is a professional television actor.
At Home with the Braithwaites is a British comedy-drama television series , created and written by Sally Wainwright ( except for the final four episodes ) . Peter Davison ( born Peter Malcolm Gordon Moffett on 13 April 1951 ) is an English actor with many credits in television dramas and sitcoms . He later played David Braithwaite in At Home with the Braithwaites , `` Dangerous '' Davies in The Last Detective and Henry Sharpe in Law & Order : UK .