Insert disc six of the set in your DVD player and from the [Main Menu] select [Special Features]. Once you're on the next menu screen, highlight the menu entry [Taking Flight] and press the [Left] arrow key on your remote control. This will highlight the words "Extra! Extra!" in red. Press the [Enter] key on your remote control now and you will be treated to a 30-second interview clip with K. Callan about how she is still recognized as Martha Kent.