Neil Patrick Harris has joined the list of guest co-hosts on Disney-ABC’s syndicated morning talk show Live! With Kelly, which will use a rotating schedule to fill the seat of star Regis Philbin after he retires following Friday’s show. Harris, a frequent guest host in the past, is set to fill in beside Kelly Ripa from November 28-December 2. Jerry Seinfeld kicks off the guest rotation, doing a three-day stint November 21-23. Ripa last week reupped with the show through at least 2017, but a successor to Philbin as permanent co-host has not been named.