The producer of Shrek, Jeffrey Katzenberg, says Shrek's story has not ended with "Shrek the Third." He would not reveal anything about the plot of the fourth Shrek movie other than Shrek would have to face something in his past.
There will be an animated TV special called "Shrek the Halls" where the Shrek characters will show their version of the holiday’s traditions, Katzenberg revealed at a news conference in Berlin on Friday.
"More Shreks are coming!" Katzenberg said with "Shrek" stars Cameron Diaz, Mike Myers, and Justin Timberlake by his side.
Timberlake, the voice of future King Arthur, said he likes to listen to director, Chris Miller, do the characters voices.
"He can actually do every voice," said Timberlake. "He does a pretty good Mike (Myers). He can't do a very good Shrek, but he can do a good Mike doing Shrek, so it was a lot of fun to work with him."