Recurring Guest Characters Sebastian Maniscalco 1 guest appearances Idina Menzel 1 guest appearances Alexandra Daddario 1 guest appearances Ryan Seacrest 1 guest appearances Jack Antonoff 1 guest appearances Henry Winkler 1 guest appearances Jon Batiste 1 guest appearances Emily Blunt 1 guest appearances Tina Fey 1 guest appearances Colman Domingo 1 guest appearances Catherine O'Hara 1 guest appearances Sheryl Lee Ralph 1 guest appearances Sydney Sweeney 1 guest appearances Kacey Musgraves 1 guest appearances Kate Winslet 1 guest appearances Kenny Chesney 1 guest appearances Carol Burnett 1 guest appearances Larry David 1 guest appearances Alicia Keys 1 guest appearances Hannah Waddingham 1 guest appearances ⇤ « 1 2 3 4 5 » ⇥