With the recent passing of Fritzi Burr, the updated list is....
Jesse White Ralph The Cadillac 1917-1997 Joseph Maher Gavin (Farfel's owner) The Dog 1933-1998 Lloyd Bridges Izzy Manelbaum Various 1913-1998 Billye Ree Wallace Nana Various 1925-1999 Ina Parker Mah-Jongg Lady #3 The Garage 1931-2000 Eric Christmas Haarwood The Gum 1916-2000 Sandy Baron Jack Klompus Various 1937-2001 Edward Winter Mr. Stevenson The Beard 1937-2001 Lewis Arquette Leapin Larry The Secret Code 1935-2001 Roy Brocksmith Landlord The Nose Job 1945-2001 David Graf Cop #2 The Ticket 1950-2001 Diana Bellamy Mrs. Ricardi The Andrea Doria 1943-2001 Lawrence Tierney Alton Benes The Jacket 1919-2002 Benjamin Lum Mailman The Cigar Store Indian 1953-2002 Sam Whipple Phone Guy #1 The Maid 1961-2002 Ray Stricklyn Clarence (survivor) The Andrea Doria 1928-2002 Fritzi Burr Mah-Jongg Lady #1 The Garage 1924-2003