Jimmy Fallon Guests March 20, 2026

Episode clips

Kit Harington

Interview

"I'm Naked About 90% of the Time": Kit Harington Blames Himself for Being Nude in Industry Season 4

Kit Harington discusses Industry Season 4, joking that his willingness to do anything after Season 3 explains why he is naked so often, while leaving his return for the fifth and final season uncertain. He also shares how his young son imitates his deep voice, a school’s belief that he is a real knight and a fan-photo mishap near Big Ben.

#KitHarington’s son does a cruel imitation of him 🤣 #FallonTonight

Hilary Duff

Hilary Duff discusses her music, chart success, Madison Square Garden plans, and family life during her late-night appearance.

Interview

Hilary Duff Teaches Jimmy Her "With Love" Dance, Reveals the Olsen Twins Were Her Lizzie McGuire

Hilary Duff discusses her record “Luck... or Something,” its chart debut, playing Madison Square Garden, and balancing music with family life.

Musical Performance

Hilary Duff: Roommates | The Tonight Show Starring Jimmy Fallon

Hilary Duff performs “Roommates,” the TV debut of the song from her album “Luck... or Something.”

#HilaryDuff sings to us tonight! ✨🎤 #FallonTonight

#HilaryDuff teaches Jimmy the viral “With Love” dance 😭 #FallonTonight

Sip and Sing Challenge with Hilary Duff | The Tonight Show Starring Jimmy Fallon

#HilaryDuff performs “Roommates”! #FallonTonight

Other episode clips

Monologue

Jimmy breaks down the second week of #Trump’s war in Iran. #FallonTonight

Desk Segment

Trump Claims Iran War Is "Very Complete," Trump's Buddies Clash Over War | The Tonight Show

Sketch

Tonight Show Toasts: Girl Scout Cookies, Shamrock Shakes | The Tonight Show

FAQ

Who were the guests on The Tonight Show Starring Jimmy Fallon on Mar 20, 2026?

Kit Harington and Hilary Duff were the guests on this episode. The episode originally aired on Mar 9, 2026.

When did this episode air?

This was a rerun broadcast on Mar 20, 2026. The episode originally aired on Mar 9, 2026.