Ian Abercrombie

Ian Abercrombie (11 September 1934 – 26 January 2012) was an English actor, best known for playing Alfred Pennyworth in Birds of Prey. He appeared as Elaine Benes' boss Justin Pitt during the sixth season of Seinfeld, and as a fastidious butler on Desperate Housewives.

Description above from the Wikipedia article Ian Abercrombie, licensed under CC-BY-SA, full list of contributors on Wikipedia