Quote from Martin in Kisses Sweeter Than Wine
Joe: Dr. Crane, don't panic, I can explain everything. Frasier: Wonderful. Then, perhaps you can explain these legs. Joe: That's Cecil. He's the best ceiling guy in Seattle. We were lucky to get him. When we opened up the wall to get to the faulty wiring, we found that the gas pipes leading to your fireplace were cracked. Had to be fixed. Frasier: Tonight? Martin: I OK'd it. It just seemed wiser to do it before the explosion.