When the little aliens from Moron Mountain accounce that they are going to take the Looney Tunes to their theme park, Daffy says "Oh, fear clutches to my breast" then we see Sylvester get up and follows him. Then when the orange alien zaps the guy with the red beard, they all raise their hands, Sylvester is still behind Daffy. A second later in the aeriel view, he's back in his seat, and also, Daffy is nowhere to be seen.