Season 5, Episode 42 James Franco; Niall Horan
First Aired: December 7, 2017
James Franco; and Niall Horan, who also performs.
Cast & Details See all »
- Premiered: February 17, 2014
- Rating: None
- Premise: The former "Late Night" host presides over a talk show featuring guests and music performances. Fallon succeeded Jay Leno as host of this venerable talker in February 2014. (more)