 The following changes were made when the show went from ABC to NBC:  Anita Barone (qv) was replaced by Ann Cusack (qv). Jeffs mother  was alive in the first season but was never shown along with his  father. In season two she was dead and his father was brought on  played by G.W. Bailey (qv). Jeff had a baby daughter in the last  episode of the first season. In the second season she was gone and  he had a second son named Justin played by Jonathan Lipnicki (qv).  Jeffs brother Wayne, played by Jay Mohr (qv), and his girlfriend  DeeDee, played by Michelle Clunie (qv) disappeared in the second  season along with his father