"Scrubs" alum Ken Jenkins and Robert Maschio also will appear in the March 13 installment of "Cougar Town."
The actors will play new characters, not reprising their "Scrubs" alter-egos, ABC said.
"Scrubs," a comedy series set in a hospital, ran from 2001 to 2010.
Notable deaths of 2014 [PHOTOS]
Yvette Nicole Brown departs sitcom 'Community'