He directed 43 episodes of the sitcom , Benson , between 1982 and 1986 .
Foster spent much of his career directing television sitcoms , especially during the 1970s and 1980s .
Foster directed 43 episodes of the sitcom , Benson , between 1982 and 1986 .
Foster spent much of his career directing television sitcoms , especially during the 1970s and 1980s .