Bryan Cranston swung by Leno last night to promote his new movie "Argo," the Ben Affleck directed political thriller that comes out next week. The two got onto discussion Cranston's pre-Walter White gigs, as Cranston stated that he was pretty happy with all the roles he's ever had. That's of course, when Leno had some fun. 

The video shows Cranston serving as the poster poy for "Preparation H," a hemorrhoid shrinking cream. Killing the role in true Cranston form, the "Breaking Bad" star launched into the arduous prep work that went into such brilliance, particulalry in terms of the glasses and hair. 

Last, but certainly not least, the segment concluded with a foray into Cranston's teenage travel years, highlighted by Cranston seeking "professional" training while in Amsterdam. 

[H/T: Guyism]