Here's some stuff I'd recommend. Clicking an item will link through to Amazon.
DVD
Bill Bailey
Bill Bailey - Tinselworm [2008]
Saw this live in Newcastle back in November 2007. Watch out for the trouser press! A comic genius
3 earlier DVDs are also available:
Bill Bailey - Cosmic Jam / Bewilderness - Contains Bill's first recording as well as the Bewilderness show (ignore the comment about it being an extended version... It isn't!)
Bill Bailey - Bewilderness - Live [2001] - The 2nd live show on its own.
Bill Bailey - Part Troll [1997] - Part Troll is Bill's 3rd recorded live show
Bill Bailey - The Classic Collection : Part Troll / Bewilderness / Cosmic Jam (3 Disc Box Set) - Box set of the first 3 DVDs
Family guy
Think of The Simpsons, but even more disfunctional!
I'm only listing the complete series and box set DVDs here... There are a few specials that are also available.
Family Guy - Season 1
Family Guy - Season 2
Family Guy - Season 3
Family Guy - Season 4
Family Guy - Season 5
Family Guy - Seeasons 1 To 5
Family Guy - Season 6
Family Guy - Season 7