The guys get into a bar without showing their fake IDs only to learn that the bartender is none other than Hyde's father, Bud. Kitty finds out about this and, against Hyde's wishes and Red's advice, invites Bud over in an attempt to set things right between father and son. Meanwhile, Donna is disgusted when she finds out that Eric keeps dirty magazines under his bed. And Fez tries to woo Donna and Jackie using suggestions he reads in Playboy.