Zoolander (2001) Dodgeball (2004) and Anchorman (2004) share the same 3 actors as protagonists and antagonists swapped around

In Zoolander Ben Stiller plays the protagonist and Will Ferrel the antagonist, dodgeball Vince Vaughn plays the protagonist and Stiller plays the antagonist and Anchorman Ferrel plays the protagonist with Vaughn as the antagonist.

with the exception of Will Ferrel for Dodgeball the missing actor makes a cameo for each film. Vaughn plays Derek’s brother in Zoolander and Stiller plays the spanish language network representative.