VIDEO: NPH Breathes Fire, Tightrope Walks & More on BEST TIME EVER!

On last night's BEST TIME EVER WITH NEIL PATRICK HARRIS, New York theater group Queen of the Night and guest announcer Jack Black join Neil Patrick Harris, Nicole Scherzinger and Little NPH for a spectacular end of the show performance with fire breathing, tightrope walking and more! Check it out below!

The episode saw Neil go Undercover disguised in elaborate prosthetics for a fun-filled prank on "Today Show" anchors Matt Lauer & Savannah Guthrie; Olympic Gold medalist Apolo Ohnoreturned as a correspondent for "Ticket to Slide" where 4 lucky participants won the trip of a lifetime to Sydney when Ohno turned up live in Memphis with a 60 foot, oil-coated inflatable slide; and Neil was joined by Queen of the Night and Jack Black for a fiery "End of the Show Show."

Actor and musician Jack Black served as this episode's celebrity Guest Announcer; "Singalong Live" was headlined by The B-52s performing their classic "Love Shack"; and Neil fulfilled the childhood dreams of one shocked audience member with a look back on her boy-crazy diaries with the help of soap opera legend Susan Lucci.

"Best Time Ever with Neil Patrick Harris" airs Tuesdays at 8pm ET on NBC.

Photo: Virigina Sherwood/NBC