AMERICAN DAD "Great Space Roaster" Season 5 Episode 18

Check out a first look of the season finale episode of AMERICAN DAD "Great Space Roaster" Season 5 Episode 18 airing Sunday May 16 (9:30-10:00 PM ET/PT) on FOX.

Episode Synopsis: AMERICAN DAD "Great Space Roaster" Season 5 Episode 18 (Season Finale) - It's Roger's birthday, and he begs to be roasted, but when he ends up devastated by the jokes, he vows to pull his life together. Things take a turn for the worse when Roger takes it one step too far, causing the Smith family to go on the run in the all-new "Great Space Roaster" season finale episode of AMERICAN DAD airing Sunday, May 16 (9:30-10:00 PM ET/PT) on FOX.

Voice Cast: Seth MacFarlane as Stan Smith and Roger the Alien; Wendy Schaal as Francine Smith; Rachael MacFarlane as Hayley; Scott Grimes as Steve; Dee Bradley Baker as Klaus