urx unit loader New 'Tonight Show' promo: Jimmy Fallon gets his John Travolta on

NBC is gearing up to turn the “Tonight Show” reins over to “Late Night” host Jimmy Fallon in February, launching fun promos that include a look back at the 60 years “Tonight” has been on the air, and a young Jimmy Fallon being made for this.

The latest promo has Fallon getting his “Saturday Night Fever” on, strutting his stuff John Travolta-style as he takes “The Tonight Show” back to New York for the first time since 1972.

Meanwhile, Seth Meyers also has a new promo, as he gets ready to take over “Late Night” from Fallon. The big switch comes Monday, Feb. 17 on NBC.