Season 6: Episode 142: The One Where Ross Meets Elizabeth's Dad
Ross is nervous about meeting Paul Stevens, Elizabeth's dad and invites the gang to the coffeehouse for moral support. Mr. Stevens makes it clear that he doesn't like his daughter dating an older man. With the help of his friends, Ross tries to win him over, but unfortunately, Paul is not impressed. Later, Paul and Rachel bump into each other and end up hitting it off. Ross is very uncomfortable with his girlfriend's dad dating Rachel, but she assures him that it can only help him. While the four of them have dinner together, Rachel makes things worse by letting it slip that Ross was married three times. In the end, Elizabeth stands up to her dad and tells him she will continue to date Ross whether he likes it or not. Meanwhile, Joey finds out that he may be fired from his star role on "Mac and C.H.E.E.S.E." because Wayne, the guy who operates "C.H.E.E.S.E." doesn't like him. To save his job, Joey strikes a deal with Wayne to show him how to be a womanizer.