The Not-Too-Late Show with Elmo

Before bedtime, Elmo takes on the extra special role of talk show host! And for his very first episode, Elmo welcomes guests Jimmy Fallon and Kasey Musgraves, who sings a Sesame Street classic.

The Jonas Brothers drop by Elmo's show to compete in a Silly Freeze Dance contest and share a song about brushing those pearly whites. Abby Cadabby's magical fix causes havoc in the control room for Bert and Ernie.

Elmo looks inside some awesome goody bags before challenging guest John Mulaney to a nail-biting tricycle race and duetting with Lil Nas X. Ernie leads a baaa-ckstage tour right in the middle of the show, and Cookie Monster gets a special visitor.

Batman is in the house to play a game of Beach Ball Ballyhoo with Elmo. In search of the perfect bedtime story, Elmo welcomes acapella group Pentatonix, who performs a mashup of lullabies. Rosita looks for three sheep so she can tell her favorite sleepy time tale.

Trainer Nature Nick brings some animal friends on-set to help teach Elmo about nocturnal creatures. Jordin Sparks sings one of her favorite childhood songs and shares the thing she loves most about nighttime. Correspondent Grover takes to Sesame Street to investigate whether or not the sun should be in bed. Correspondent Grover takes to Sesame Street to investigate whether or not it's night.

Elmo faces off in a nursery rhyme rap battle with Miles Brown, and the Joyous String Ensemble drop by, in their PJs, to play a medley of familiar tunes. Cookie Monster babysits his little niece, who runs loose around the studio before her bedtime.