The Mansion Family/DVD features

"The Mansion Family" is included on the The Complete Eleventh Season and The Simpsons Gone Wild.

Commentary
DVD commentary is included on The Complete Eleventh Season boxset with comments by Mike Scully, George Meyer, Ron Hauge, Matt Selman, Tim Long, Michael Polcino, Donick Cary, and Pete Michels.

Deleted scenes
Deleted scenes are included on The Complete Eleventh Season boxset. Hidden deleted scenes are available by selecting the crystal ball and notepad.

Animation Showcase
An animation showcase with storyboards or animatics as picture-in-picture is included on The Complete Eleventh Season boxset.