Video: Zach Galifianakis and Jimmy Fallon Switch Identities

| by Michael Allen

Zach Galifianakis and Jimmy Fallon switched identities on 'Late Night,' on Wednesday, with Galifianakis (as Fallon) interviewing Fallon (as Galifianakis).

Fallon commended the house band, while Galifianakis asked the most cliche interview opener: ”How was your flight?”

Fallon also praised the city where he shot his latest movie [Galifianakis’ The Campaign], describing the people of New Orleans as friendly and its food as wonderful, prompting audience applause.

Galifianakis also made fun of himself by commenting on Fallon’s weight: ”I’ve noticed that you always gain weight for every role, but then you don’t lose it after. So you just keep getting fatter.”