First there was the rumour of 5d mark IIs being used on the set of Iron Man II. Then the confirmed news that they were being used in the US series 24. Then Robert Rodriguez was spotted shooting a music video with two 7ds. Now the final episode of this season of House has been shot exclusively on 5ds. This is big, until now House has been shot on 35mm film! The idea that a director actually chooses to shoot with DSLRs over film is a strange one. Director Greg Yaitanes explained that it is the small form factor and ‘rich depth of field’ that attracted him.