Jimmy Fallon Guests September 22, 2026

Episode clips

Conan O'Brien

Interview

Conan O'Brien Got a Surprise Call from Mick Jagger, Addresses Rumors About His Hair | Tonight Show

Conan O’Brien talks with Jimmy Fallon about a surprise call from Mick Jagger, their recent encounters, and the attention surrounding Conan’s changing hairstyle.

#ConanOBrien addresses his dramatic hairstyle change 😭 #FallonTonight

Brandon Flowers

Brandon Flowers discusses and performs music from his new solo album, Thrasher, including the song “An American Dream.”

Interview

Brandon Flowers Performs a Musical Interview, Discusses His New Album THRASHER | The Tonight Show

Brandon Flowers discusses his new album, Thrasher, and the ideas behind its songs while reflecting on performing and his work with The Killers.

Musical Performance

Brandon Flowers: An American Dream | The Tonight Show Starring Jimmy Fallon

Brandon Flowers performs “An American Dream” from his new solo album, Thrasher, on The Tonight Show.

#BrandonFlowers answers his interview questions through song 🎶 #FallonTonight

Lauren Lapkus

Interview

Lauren Lapkus Compares Stuart Fails to Save the Universe to Filming an Action Movie | Tonight Show

Lauren Lapkus talks about raising two young daughters and compares her Stuart Fails to Save the Universe role with filming an action movie.

Other episode clips

Monologue

Trump Threatens to "Drive Iran into Hell" at UN Summit, Wants to Rename AI "Super Intelligence"

Jimmy Fallon jokes about the first day of fall, Donald Trump’s threats against Iran at the United Nations, and his push to rename artificial intelligence “super intelligence.”

FAQ

Who were the guests on The Tonight Show Starring Jimmy Fallon on Sep 22, 2026?

Conan O'Brien, Brandon Flowers, and Lauren Lapkus were the guests on this episode.

When did this episode air?

Sep 22, 2026.