Deadline Comic-Con TV Contributor Gary Hodges reports:

While a studio presence for movies is shaping up to be a little thin at this year’s San Diego Comic-Con (save for notable exceptions like the Cowboys and Aliens premiere and a rumored Steven Spielberg pop-in), the television side of things doesn’t seem bad at all. In fact, it already is looking pretty meaty, promising to keep small-screen aficionados (and this Deadline writer) hustling if they want to see every panel the convention has to offer. The announcements are still rolling in and the official schedule is probably still a couple weeks away, but here are a few of the juicier tidbits about what to expect at the July 21-24 event that we’ve heard so far.

20th Century Fox has announced that it will be promoting at least 13 shows this year with panels, from the familiar (Bones, Family Guy, The Simpsons and Glee, all with their respective casts) to a handful of new offerings. Probably the one garnering the most interest is Terra Nova, the sci-fi drama that boasts Spielberg as an executive producer and a ballsy commitment from Fox, which has already ordered 13 episodes (said to cost about $4 million apiece). The show should find a receptive audience at the convention, as it tells the story of how Earth in the year 2149 is apparently so bad, time-traveling to 85 million years ago to be chased and eaten by expensive CGI dinosaurs is considered an improvement. Another new Fox offering that’s interesting and destined to be fodder for the talking heads is Allen Gregory, an animated series about the titular precocious 7-year-old boy (voiced by Judd Apatow-darling Jonah Hill) and his gay dads. There’s also an animated Napoleon Dynamite series on the way, with the film’s original cast returning to do the voice work, and Awake, a sci-fi drama about a detective (Jason Isaacs) who, after a car accident, finds he can occupy two parallel realities: one where his wife died in the crash, and a second where it was his son who perished. No word yet on which reality has Fox canceling every other new series because they poured all their money into Terra Nova’s gaping prehistoric mouth.

Warner Bros will also be there in force, with a 3,000-square-foot booth on the show floor and 16 shows in their lineup. Most of the shows are old standbys; then again, most are also beloved by the average convention-goer. The Big Bang Theory cast is always welcomed with enthusiasm, making their scheduled appearance a no-brainer. Likewise Chuck, Fringe, Nikita, Supernatural, The Vampire Diaries and curiously apostrophe-free Childrens Hospital all will have no problem finding happy, receptive attendees to fill seats for a chance to glimpse their favorite star in the flesh. As for new fare, the enigmatic drama Alcatraz opens present-day with 302 people — wardens and prisoners — suddenly reappearing in the infamous prison, 50 years after their mysterious disappearance. It also stars Lost alumnus Jorge Garcia as a “hippie geek” Alcatraz expert, a challenging-sounding role that I hope he’s up for. Person of Interest is a sci-fi series about a computer program that predicts future crime victims (sounding a bit like Minority Report, but minus the precognitive crack babies who sit in a bathtub all day) and the former CIA agent (Jim Caviezel) who is tasked with trying to solve the crimes. Lastly, WB will roll out The Secret Circle, a young-adult fantasy-horror-romance series based on the book of the same name. In the series, teenaged Cassie (played by Britt Robertson) discovers she comes from a family of witches. Oh, and love; she also discovers love.

Also trying to get in on the fantasy horror dollar is NBC’s Grimm, a reinterpretation of the Grimm fairy tales in which a modern-day detective learns he is the latest in a line of “Grimms”, hunters of sinister storybook denizens that have invaded the real world. Universal Media Studios will be screening the pilot of the fall series the Saturday night of the convention, followed by a panel with the cast and creators.

Sarah Michelle Gellar, geek object of affection for life for her part in Buffy the Vampire Slayer, will be making her second Comic-Con appearance ever to promote her new series Ringer, in which she plays twin sisters: one goes missing, and the other — on the run from the mob — takes her place in an attempt to lie low. The series also stars Nestor Carbonell (Richard from Lost); he and his magnificent eyelashes will also appear at the convention to gin up interest in the new CW series.

Elijah Wood — another one with geek cred for life thanks to The Lord of the Rings — will also be visiting the convention, promoting his new FX series Wilfred. A remake of an Australian series by the same name, it’s about a suicidal and possibly insane young man (Wood) who sees his pretty neighbor’s dog — Wilfred — as a man in a dog suit. As you might have guessed, it’s a comedy.

HBO favorite True Blood will be there with most of the cast, including star Anna Paquin, no doubt talking about the just-started fourth season, the show’s insane popularity, and fielding at least one question from a female audience member asking whether Alexander Skarsgard or Stephen Moyer is a better kisser. And let’s not forget Game of Thrones, the series that proved that with great writing, solid acting, visually delicious sets and heaping teaspoons of softcore sex scenes, you can get someone other than Dungeons & Dragons nerds to tune into a show about the struggle for the throne of an imaginary place. The cast of the hit HBO series will appear at the convention, joined by the author of the original book, George R. R. Martin.

We’ll keep you posted as more info rolls in …