1. During the first four seasons, viewers met not only Grace's mom (played by Debbie Reynolds) but also Will's, Jack's, and even Karen's. Which of the following is NOT one of the show's maternal guest stars? Wendie Jo Sperber Suzanne Pleshette Veronica Cartwright Blythe Danner

2. Guest stars playing themselves: Fun to watch, or just ego trip? Which of the following did NOT play him/herself during the first four seasons of "Will and Grace"? Ellen DeGeneres Cher Al Roker Sandra Bernhard

3. In season one, Grace and Jack unexpectedly find common ground in their shared love of figure skating. Which skater briefly appears in the episode "Will on Ice"? Elvis Stojko Brian Boitano Rudy Galindo Brian Orser

4. If you look up "Neighbor From Hell" in the dictionary, you'll find a picture of Molly Shannon...with which of these names underneath? Mary Katherine Cindy Lou Anita Val

5. Dancer Gregory Hines appeared in several "Will and Grace" episodes as the self-centered Ben Doucette. In addition to a brief tenure as Grace's boyfriend, what other role did Ben have on the show? Will and Grace's newspaper-stealing neighbor Founder of the anti-gay group "Welcome Back Home" Will's brother Will's boss

6. Sydney Pollack brings the character of Will's father to the small screen so endearingly, the viewer is tempted to forgive his long-standing affair. For which of these accomplishments is Mr. Pollack also known? Film Director Another Dad Role: The Father in "Flipper" Olympic Decathlon Champion Legendary Stuntman

7. Joan Collins appeared as famous designer Helena Barnes in which of the following season two episodes? Homo For the Holidays My Best Friend's Tush Acting Out Girls, Interrupted

8. In the season three episode "Gypsies, Tramps and Weed", what was guest star Camryn Manheim's role? Madam Drug-smuggling mule Cher Fortuneteller

9. Lesley Ann Warren had a recurring "Will and Grace" role as Will's father's mistress. What was her character's name? Marilyn Rosario Tina Olivia

10. All of these wonderful guest stars appeared in season four of "Will and Grace". Who's the only one who appeared in season three as well? Eileen Brennan Woody Harrelson Parker Posey Suzanne Pleshette

11. One of season four's most guest star-filled episodes was the hour-long Thanksgiving special entitled "Moveable Feast", which featured Beau Bridges, Helen Slater, and Lainie Kazan, among others. Where did the "W&G" writers get the episode title? Nick Offerman (Nick the Plumber), Megan Mullally's real-life husband, suggested it They "borrowed" it from Ernest Hemingway It's the name of a famous gay bar in New York City It's the title of a great movie featuring Beau Bridges and Helen Slater

12. In season four, Jack has a run-in with Elliot's mother. In that role, which of the following talk show divas promised to kick part of Jack's anatomy for him if he ever went behind her back regarding Elliot again? Sally Jessy Raphael Ricki Lake Rosie O'Donnell Ellen DeGeneres

13. In season four's "A Chorus Lie", Matt Damon plays a man with what big secret? He isn't gay He's in love with George Clooney He's in love with both Will and Jack He's in love with Ben Affleck

14. What Hollywood leading man played a diffident gay police officer in season four's "Fagel Attraction"? Chow-Yun Fat Brad Pitt Michael Douglas Benicio Del Toro

15. Glenn Close outdid herself when she guest-starred in season four's "Hocus Focus". What was the name of Ms. Close's character? Fannie Lieber Alex Forrest Annie Liebowitz Isabelle de Merteuil