<Tr> <Th> Production company </Th> <Td> <Ul> <Li> Marvel Studios </Li> <Li> Fairview Entertainment </Li> </Ul> </Td> </Tr> <Ul> <Li> Marvel Studios </Li> <Li> Fairview Entertainment </Li> </Ul> <Tr> <Th> Distributed by </Th> <Td> Paramount Pictures </Td> </Tr> <Tr> <Th> Release date </Th> <Td> <Ul> <Li> April 14, 2008 (2008 - 04 - 14) (Sydney premiere) </Li> <Li> May 2, 2008 (2008 - 05 - 02) (United States) </Li> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr>

Where was the opening scene of iron man filmed