In an interview with Countingdown, "Hellboy" and "Blade 2" director Guillermo Del Toro spoke about the current status of his various projects:
Budgeting and script revisions are currently underway on "Hellboy II: The Golden Army" with pre-production likely to begin this Summer.
The Peter Jackson produced adaptation of the popular video game "Halo" is still a possibility. While his involvement is still up in the air, Guillermo expressed great interest in dealing with 'The Flood' cinematically.
"Killing on Carnival Row" is currently undergoing script revisions. The story is a gothic fantasy romp about a hard-boiled police constable who is tracking a serial killer in a town populated by humans, fairies, vampires, and werewolves.
No definitive news on "At the Mountains of Madness", though Del Toro is still pursuing it.
del Toro recently handed in a draft of a new adaptation of Roald Dahl's classic "The Witches" and hopes to direct in addition to writing.