GE Fallonventions: Jumper's Helper

Also available on the NBC app

Jimmy welcomes Leah Thobe to show off her invention, and Jimmy counters with some cutting-edge technology of his own.

Available until 10/07/17
Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, GE Fallonventions, Jumper's Helper
S4 E1962 minHighlightTalk and InterviewLatenight