Rather than be apart on Thanksgiving Day, Will and Grace join Jack and Karen for a festive holiday motor tour of their respective dysfunctional families, including Grace's domineering mother as well as Will's willful mom and Jack's stepdad—with unset... (more)tling results. Meanwhile, back home, a waiting Rosario bastes and tastes their juicy turkey.

Beau Bridges, Clinton Leupp, Debbie Reynolds, Gene Elman, Helen Slater, Jon Tenney, Kenneth Mars, Lainie Kazan, Michael Angarano, Murray Gershenz, Neil Vipond, Nick Offerman