Actor David Schwimmer has joined the cast of "Will & Grace" for the reboot's sophomore run...

Actor David Schwimmer has joined the cast of "Will & Grace" for the reboot's sophomore run. The show will premiere on October 4 on NBC.  The "Friends" alum will join returning cast members Debra Messing, Eric McCormack, Sean Hayes, and Megan Mullally as Grace's new love interest.  Alec Baldwin, Chelsea Handler, and Mary McCormack are also set to guest star in the second season.