Of course, it takes about two years for the average movie to go from concept to completion, which perhaps is why this summer -- two-plus years removed from 9/11 -- our movies skew heavily toward nostalgia. The attacks made many people long for simpler, safer times, and Hollywood is delivering. In the coming months, the retro machine will be cranked up to virtually every decade from the past century.
From the 1930s, Universal revives its classic monsters in the all-out melee Van Helsing, and Kevin Kline does Cole Porter in De-Lovely.
From the '50s, Isaac Asimov's classic sci-fi novel I, Robot gets its first big-screen adaptation, as does Ray Bradbury's short story "A Sound of Thunder" (as the Pierce Brosnan vehicle Sounds of Thunder), arguably the inspiration for previous films as diverse as Jurassic Park and The Butterfly Effect.
The '60s gave us John Frankenheimer's original Manchurian Candidate, newly updated this year by Jonathan Demme. In the U.K., the same decade produced the marionette-populated TV series Thunderbirds, now headed for a live-action remake starring the equally wooden Bill Paxton.
From the '70s, we get a remade Stepford Wives and a look at Melvin Van Peebles circa 1971 in Baadasssss!
Updating mainstream '80s comedies with black actors is something of a trend these days, so on the heels of Love Don't Cost a Thing and Johnson Family Vacation, we get the Airplane! update Soul Plane. (Next up: Cedric the Entertainer replaces Rodney Dangerfield in a Back to School remake. Yes, really.) Garfield, the fat feline who hasn't actually been funny since the '80s, finally gets his own movie, too -- as an unintentionally terrifying computer-generated feline voiced by Bill Murray.
Channeling multiple decades is the latest update of the oft-filmed Jules Verne novel Around the World in 80 Days, which worked best in 1963, when it was rendered by the Three Stooges. But the most inadvertently resonant blast from the past might be the original Japanese cut of the 1954 rubber-suit classic Godzilla, which railed against weapons of mass destruction decades before it was fashionable to do so.
Then there's director Roland Emmerich's double-dip backward with the climate-change disaster movie The Day After Tomorrow, a nod to both 1970s disaster movies and the late-'90s revival of same (Volcano, Deep Impact). Emmerich has pretty much built a career on trashing major American cities onscreen (Independence Day, Godzilla), so if you like what he did before but would prefer to see it without monsters, you're all set.
Other directors are looking well beyond the past 100 years: Antoine Fuqua (Training Day) reaches all the way back to the sixth century for his allegedly realistic look at King Arthur, and Wolfgang Petersen gets his inspiration from Homer for the ancient-Greek war movie Troy.
Of course, it wouldn't be summer without a spate of sequels -- and two of the biggest, Shrek 2 and Harry Potter and the Prisoner of Azkaban, will have touched down by just after Memorial Day. Other, longer-in-the-pipeline franchise expansions will also come to fruition. Ever since 1992's Batman Returns, there's been talk of a stand-alone Catwoman feature. It's finally here, albeit not in the form fans were no doubt expecting (no Tim Burton, no Michelle Pfeiffer, no Batman; hell, they even got the costume totally wrong). The reptilian-Rastafarian hunters from another world make a third cinematic bow in Alien vs. Predator, sequel to 1990's Predator 2 and prequel to 1979's Alien. And Pitch Black, the 2000 appropriation of Aliens that helped make Vin Diesel a star, gets a second installment this year with David Twohy's The Chronicles of Riddick, pitting Diesel opposite unlikely costar Judi Dench. Fans of unexpected royalty (The Princess Diaries 2) and an arachnid superhero (Spider-Man 2) will also get their fill.
Following is a preview of dozens of upcoming summer movies, from projected blockbusters sure to be accompanied by Happy Meal tie-ins to obscure documentaries that wield considerable promise. All dates are subject -- indeed, likely -- to change.