Donald Margulies, author of Dinner with Friends, will be a guest on the Feb. 10 edition of "Theater Talk," the popular PBS show devoted to the world of the stage, hosted by Michael Riedel of The New York Post and Susan Haskins.

Dinner with Friends, a drama-comedy about one marriage that is breaking up and its impact on another married couple, has emerged as one of the biggest hits of the Off-Broadway season. Margulies other works include Collected Stories, The Loman Family Picnic and The Model Apartment.

Also on the program will be Newsday columnist Patrick Pacheco and Playbill On-Line editor Robert Simonson. Along with Haskins and Riedel, the two will discuss the spring season's various offerings, from Aida to the two Wild Party musicals.

The show airs Feb. 10 at midnight, and will re-air on MetroArts Thirteen, Saturday, at 10 PM (check local Cablevision listings for time and channel); and Friday at 12:30 AM in Boston on WGBH. (Check local listings.)

For additional information on Theater Talk, visit their Website at www.theatertalk.playbill.com . --By Robert Simonson