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"NCIS: Los Angeles star LL Cool J has revealed that the cast studied with real NCIS agents to improve their performances. The rapper-turned-actor told Zap2It that he had learned a lot from observing the official naval investigation procedure. &amp;quot;We talked about body language,&amp;quot; he explained. &amp;quot;We&amp;#039;ve had behavioural analysts come on set and dealt with that as well. It&amp;#039;s fascinating because you learn to watch every little thing.&amp;quot; He added: &amp;quot;I was speaking to the former director of NCIS. He was on set just recently [and told me] it&amp;#039;s about trying to think like an agent. You have to get your mind in a place where you&amp;#039;re putting puzzle pieces together all the time. You have to think that way because... it&amp;#039;ll kindle the kind of emotions that you should be feeling.&amp;quot; LL Cool J also praised his new co-star in the second season of the crime drama, former Community actor Eric Christian Olsen. &amp;quot;I didn&amp;#039;t see him on Community [but] I&amp;#039;ve seen a couple of his movies,&amp;quot; he admitted. &amp;quot;He&amp;#039;s doing a great job. He has a great sense of humour [and] a lot of great energy that he brings to the show. He just helps with the chemistry [and] makes things more fun.&amp;quot; NCIS: Los Angeles will return tonight at 9/8c on CBS. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/ustv/news/a278049/ll-cool-j-reveals-ncis-la-training/>