Las Vegas Sun

March 28, 2024

"The Hangover" actors, from left, Zach Galifianakis, Bradley Cooper, Ed Helms and Justin Bartha, appear in a scene at Caesars Palace's reception area.

FRANK MASI / WARNER BROS.

"The Hangover" actors, from left, Zach Galifianakis, Bradley Cooper, Ed Helms and Justin Bartha, appear in a scene at Caesars Palace's reception area.