Mitch Grassi
Himself
Scott Hoying
Himself
Kirstin Maldonado
Herself
Kevin Olusola
Himself
Matthew Sallee
Himself - Bass Vocalist
Jennifer Hudson
Herself
Jay Leno
Himself
Howie Mandel
Himself
Darci Lynne Farmer
Herself
Brett Eldredge
Himself
Matt Vogel
Kermit the Frog / Constantine (voice)
