We have a brand new exclusive clip from the upcoming DVD set, American Dad!, Vol. 4, which comes to DVD in a three-disc set on April 28. Click below for our exclusive clip from the set, which features Steve's odd encounter with a bizarre cat.

C.I.A. weapons expert Stan Smith is back, keeping the homeland secure while alienating his family and terrorizing his neighbors in the process. Whether he's saddling up for a mad cow cattle drive or destroying evidence of President Bush's drunken debauchery, Stan does whatever it takes to ensure domestic tranquility and make the world safe for democracy of the ultra-right-wing variety! Join the Smith family and Roger, their alcoholic pet alien, for this hilarious Volume Four of American Dad. God Bless America!

Special Features:

- Deleted Scenes

- Tearjerker: And Then They Will Cry

- Roger: Master of Disguise

- Comic-Con (2008)