Braff and Faison starred on Scrubs until 2009, when the eighth season ended. By that point, the show was broadcast on ABC, but its first seven seasons lived on NBC—the same network as Undateable, which is executive produced by Scrubs creator Bill Lawrence.
The two aren’t the only Scrubs albums appearing on Undateable though: Neil Flynn and Christa Miller will also make appearances, along with Private Practice star Kate Walsh, Victoria Justice, and Dr. Drew Pinsky. A press release also says “a super popular Grammy Award-nominated musicians and others we can’t name” will also show up.
Undateable will air two separate live episodes May 5 on NBC. One will air at 9 p.m. on the east coast, the other at 9 p.m. on the west coast.