Came to love the theater because of his costume-designer mother and stage-director father
His first name came from that of the famed Renaissance artist
Started acting at age 4 on Sesame Street
By the time he was 13, acting was his professional goal in life; as he told the New York Times, "being an actor is like being a priest; you have to have the calling, otherwise it isn't worth it
" Made his Broadway debut opposite Faye Dunaway in 1982's The Curse of an Aching Heart
Does voice-over work for video games, including the acclaimed Mass Effect series
In 2009, helped start Green Wish, an environmental organization, along with his wife, Lisa Akey, and Ed Begley Jr
In 2011, took on a lead role in the ABC series Once Upon a Time
He plays Archie, along with an alter ego, Jiminy Cricket