Updated January 7, 2010:

Here’s a sneak peek at James Franco’s appearance on “30 Rock,” which airs on January 14.

Do you prefer his comedic or menacing side? Tell Soaps.com what you think below.

Updated January 5, 2010:

Details on James Franco’s appearance on “30 Rock” have been revealed.

Playing himself, James tries to cover up an embarrassing secret by creating a fake romance with Jenna, played by Jane Krakowski.

As these photos indicate, he also has some interesting scenes with Tina Fey’s Liz and seems to have an affinity for mix and match pajamas and Anime body pillows.

Tune in to “30 Rock” on January 14 to find out what’s these photos are all about.

In case you missed his appearance on “Saturday Night Live,” check out his monologue where he mentions his time on General Hospital.