Which Barney Miller cast members are dead?

Answer 1

Jack Soo (October 28, 1917 - January 11, 1979)/Sgt. Nick Yemana - Steve Landesberg(November 23, 1936 - December 20, 2010)/Det. Arthur Dietrich - James Gregory (December 23, 1911 - September 16, 2002)/Deputy Inspector Frank Luger - Ron Carey(December 11, 1935 - January 16, 2007)/Officer Carl Levitt - George Murdock (June 25, 1930 - April 30, 2012)/Lt. Ben Scanlon .

Answer 2

Well, they did not. Not all of them. Hal Linden (Cpt. Miller) and Max Gail (Wojo) are still alive. Others died at different times. Here is a link to the list of characters- you can look up the individual members. https://en.wikipedia.org/wiki/Barney_Miller#Regulars