Liam Neeson's 'Hangover Part II'

Do not check the name of Liam Neeson in "The hangover of Part II of" credits - cameo man was cut perennial leader of the raucous comedy, according to Variety.

Neeson has filmed scenes as a tattoo artist for the sequel, based in Bangkok, but his appearance was recently removed from the file after the film's director, Todd Phillips, was forced to do reshoots and the veteran actor was unavailable due to scheduling conflicts, Phillips told the mag.

"It has something to do with a movie I am, yeah. I'll talk later. It's very frustrating," he added.

"The hangover of Part II," with Bradley Cooper, Ed Helms, Zach Galifianakis and Justin Bartha, is scheduled for theatrical release May 16