OK, the Magic Fairy Of Entertainment has visited you and decreed that you can resurrect a TV show, or have a sequel written (by the original author/starring the original cast, regardless of minor inconveniences like the fact they may be dead) to any book/TV show you like.
However, this Cultural Necromancy does have a few catches.
Firstly, Futurama and Firefly have already been resurrected, and there is a new, non-depressing Hitch-Hiker’s Guide To The Galaxy book in the works, in which it turns out Mostly Harmless was an hallucination bought on by too many Pan Galactic Gargle Blasters, and is a comic return to the style of the first two books- a surefire bestseller, in other words.
Also, there are to be no more Lord Of The Rings or Star Wars books or TV spin-offs as part of this offer.
It does not include franchises which are still going, albeit with different authors (for example, the James Bond series of novels), nor does it include anything currently in production (so no, you can’t have them hurry up and finish the next season of My Name Is Earl so you can watch it tomorrow instead of in 2007) or on hiatus (Harvey Birdman, Attorney At Law, or Red Dwarf, for example.)
You can, however, use your Resurrection to get a series out of a Pilot that never went ahead, should the concept be sufficiently interesting and worthwhile, and you will be allowed some changes to ensure marketability (For example, you could have the Black Bart TV series based on Blazing Saddles, using the movie’s cast), but you can’t use it to create “Real Life” versions of shows-within-shows (so no Itchy & Scratchy, in other words).
Also, it does not include Movies. TV shows and Books only!
Aside from that, any TV show or book you like can be resurrected, and will be equal to (or better than) the previous shows/books.
For a TV show, I’d have Duckman resurrected. Anyone who’s seen the show knows how brilliant it is (Jason Alexander voices a yellow, ranting duck detective, who has a monotonic partner in the best traditions of buddy comedy and adult humour), and it only got 4 seasons before being cancelled. If there’s a show crying out for more episodes, it’s Duckman, IMO.
For a book, I’d like to see a sequel to David Brin’s The Postman. The book ended in such a way that suggested a sequel might be forthcoming in the future, but David Brin himself has said that won’t be happening. Still, with the power of Wishful Thinking, we can dream!