Bob Rosenfarb Dies: ‘Who’s The Boss?’, ‘Step By Step’ Writer-Producer Was 74

Bob Rosenfarb, the writer-producer behind 1990s sitcoms Who's The Boss? and Step By Step, died Tuesday, March 3, his family has announced. He was 74.

Bob Rosenfarb, Writer-Producer on ‘Who’s the Boss?’ and ‘Step by Step,’ Dies at 74

Bob Rosenfarb, who wrote and produced for the 1990s network comedies Who’s the Boss? and Step by Step, died Tuesday, his family announced. He was 74. Rosenfarb also received a w ...