Guillermo Del Toro's Pacific Rim at Pinewood Toronto Studios

Guillermo del Toro 11-05-10
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LOS ANGELES, CA - JUNE 02:  Executive producer Guillermo del Toro arrives at the premiere of Warner Bros. Pictures' "Splice" at the Chinese Theater on June 2, 2010 in Los Angeles, California.

The Warner Bros. monster movie is set to sail into Toronto as "Still Seas" for a six month shoot to mid-April 2012.

TORONTO – Guillermo del Toro’s monster movie Pacific Rim has quietly booked itself into Pinewood Toronto Studios with the working title Still Seas for a six month shoot through April 2012.

Del Toro's monsters vs mechas action movie from Legendary Pictures, which is executive produced by Callum Greene, will start shooting in Toronto on the Pinewood soundstages from October 31, 2011.

Pacific Rim, which stars Charlie Hunnam, Charlie Day and Idris Elba, is slated for a July 21, 2013 release date by Warner Bros.

Del Toro was earlier set to shoot At the Mountains of Madness in Toronto, but that project has been delayed.