Case 39 behind the scenes gags

On September 4, 2009, the Spanish version of "Case39" was leaked to the Internet.
When filming the scene where Emily burned the house, a flame was not controlled by the stunt crew, and finally a fire broke out. All the equipment of the crew and the scenery in the studio were burned. The day the crew encountered a fire was Halloween in 2006.
In the scene of burning the house, all the shots were taken in real scene. The crew did not use computer technology to make the flames, but there was one exception, that was the shot where Renée Kathleen Zellweger was sitting on the sofa with flames surrounding her. , This lens uses CGI technology. At first I only shot Renée Kathleen Zellweger sitting on the sofa, and later I shot the flame alone. The shot in the film is a composite of these two shots.
When shooting the shot of Doug pulling the wasp out of his ear with a cotton swab, the director prepared three mirrors on the scene, so that the shot shot 4 angles at once. In the final film, the plot is also It was shown from four angles.