[1][2][3][4] In addition, Filichia has two weekly columns at Masterworks Broadway[5] and Kritzerland,[6] and also writes regular entries for the Music Theatre International Marquee blog.
[12] Filichia has become a playwright with the work Adam's Gifts, a loose contemporary adaptation of Dickens' A Christmas Carol.
[16] He has also written the liner notes for many Broadway cast albums, especially reissues of such recordings as Jesus Christ Superstar, Fade Out - Fade In, Subways are for Sleeping, Ankles Aweigh, Redhead, Parade (Jerry Herman), Sweet Charity (Film Soundtrack), Prettybelle, Wish You Were Here and the Roundabout Theatre revival cast recording of 110 In The Shade.
He has appeared on television with Sally Jessy Raphaël, Phil Donahue, and on Saturday Night Live.
Since March 2009, he has been on the panel of reviewers heard on the podcast "This Week on Broadway" produced and hosted by James Marino from BroadwayRadio.com.