The Tonight Show Starring Jimmy Fallon Season 1 Episode 163
Liam Hemsworth, Katherine Heigl, Sebastian Maniscalco, Kool & the Gang
Actor Liam Hemsworth; actress Katherine Heigl; comic Sebastian Maniscalco; Kool and the Gang sits in with The Roots.
Guest Stars
Katherine Heigl
Self
Sebastian Maniscalco
Self - Guest
Liam Hemsworth
Self - Guest