While performing in Memphis, Jerry meets Susan's old roommate, Sally Weaver, who gives him a large wedding present to deliver to George and Susan. While on the plane, Jerry, because he has to be careful with the package, insists on holding it in his lap, therefore a flight attendant carelessly stuffs Jerry's carry-on bag into the overhead compartment, breaking a bottle of barbecue sauce that he was going to use for his material on Charles Grodin's television show. He is incensed at Sally when George opens the gift to reveal a welcome mat a fraction of the size of the package it came in and mentions that Sally is an executive for Federal Express, meaning she could have just shipped the mat. Frank Costanza turns George's old bedroom into a billiard room. Elaine tells Frank about a photo she took of a man in front of a sign saying "Costanza" in Tuscany. Frank thinks this might be his long lost cousin Carlo and wants to get the photo. Elaine says the Maestro might have a copy; he hasn't contacted her since they returned from Tuscany because she spilled wine on his autographed poster of José Carreras. Frank and Kramer visit the Maestro, who shows them an old conductor's trick: he takes off his pants when he sits down so he doesn't lose the crease. Later he goes to play billiards with Kramer and Frank and shows Frank the picture. Temporarily excusing himself, he leaves his conductor's baton, which Kramer then uses as a pool stick since George's room is too small to play in with the standard cues. At the Costanza/Ross residence, Susan unpacks her doll collection, including one that looks exactly like George's mother Estelle. While Susan denies the resemblance, George is unable to sleep when Susan takes the doll to bed with them. He shows it to Jerry. Sally is coming to New York to visit Susan. His fury increased at the discovery that Sally could have brought the mat herself, Jerry asks her to bring him a case of the barbecue sauce he wanted for his act. However, this fails to similarly inconvenience her when she gets an empty seat next to her on the plane, and she brings him a different barbecue sauce, claiming that this sauce is much better. Elaine discovers that José Carreras will be appearing on The Charles Grodin Show with Jerry and accompanies Jerry to the show to get his autograph. She must lug the poster and an Oro-Dent electric toothbrush (in a large box) given to her by Jerry across town. She gets coffee spilled on her but makes it with the poster undamaged and gives it to the Maestro. He loves it, but after he leaves Elaine picks up the Oro-Dent box, knocking over a wine bottle and ruining the poster again. The Maestro's concert is ruined because his baton was bent when Kramer used it to play pool. Jerry plans to use the Estelle doll as his material for the show. The only person at home when he calls is Sally. She brings the wrong doll, saying that the one she brought is much funnier. Carreras wipes his mouth with Jerry's pants after he took them off doing the trick he learned from Kramer. Jerry receives his cue to go on stage, with no material and spaghetti sauce stained pants. Frank stops by George's place to show him the picture he got from the Maestro of the man in Tuscany he believes to be his cousin. When Frank sees the doll, he begins to hear his wife's voice and goes crazy, grabbing it out of Susan's hands and beheading it. Frank goes to Tuscany to meet his supposed cousin. However, the man reveals that his name is Giuseppe. Frank shrugs and leaves, carrying a present for Carlo in a large box much like Jerry and Elaine carried earlier.