The Old Man and the Lisa/DVD features

"The Old Man and the Lisa" is included on the The Complete Eighth Season.

Commentary
DVD commentary is included on The Complete Eighth Season boxset with comments by Matt Groening, Josh Weinstein, Dan Castellaneta, Yeardley Smith, Mark Kirkland, David X. Cohen, and George Meyer.

Deleted scenes
A hidden deleted scene is available by select the red button on the video projector on The Complete Eighth Season boxset.