[Human]: Do you know anything about the actor, Albert Brooks? [Assistant]: Albert Brooks wrote The muse which was staring Rob Reiner. It is a Comedy. Do you like comedy [Human]: I do enjoy a good comedy film. I like Rob Reiner. What else has he been in? [Assistant]: She also starred in This is Spinal Tap. which was writen by Harry Sheater [Human]: Wasn't that lady from The Nanny in that? I think her name is Fran something? 
Actually, it was Fran Lebowitz who appeared in both. Anything else I can help you with?