BWW Exclusive: Watch a Preview of Linda Lavin's Guest Appearance on MADAM SECRETARY
Linda Lavin will guest star in the season five premiere of Madam Secretary, which airs on Oct 7. Lavin will play June, a veteran White House staffer, who used to be Russell Jackson's Zeljko Ivankek most trusted aide. She steps out of retirement for a couple of weeks when her hand-picked successor goes on vacation, and she's a maddeningly sharp, maddeningly quick woman who's expert at summarizing a situation 'fairly' …