"I just ran to get a coffee in Beverly Hills. And I'm right where we sat with 50 Cent – literally right at the light where he pulls up next to me. Some of those cameos, I always say it like this: I was looking at the call sheet one day and we had Sydney Pollack doing a cameo at 11:00 and Kanye West coming in for the same episode at 3:00. I saved that, because how often are you going to see Kanye West and Sydney Pollack on the same piece of paper? Listen, I love Bob Saget. I see him all the time. And I made a great bond with Jason Patric – we sing Beatles karaoke together at the same bar. It's ridiculous when I look through my phone sometimes, seeing the numbers I got through Entourage. But my favorite cameo – just because it really legitimized a huge part of the show – was James Cameron. I have this running joke where I tell people that I worked with him. 'We did a scene together,' I say. 'He never directed me, but we've acted together.' That's probably the closest I'll ever get to working with him."