who played quigley on all in the family
Burt Mustin Known for his quick wit and song-and-dance abilities, Mustin was a frequent guest on The Tonight Show Starring Johnny Carson during the 1970s.[4] From 1971 to 1976, he appeared in five episodes of All in the Family (his first appearance as a night watchman, and an additional four appearances in a recurring role as "Justin Quigley").