From Wikipedia, the free encyclopedia. Jeff Lewis is an American actor and screenwriter, best known as Herman "Vork" Holden on the webseries The Guild. He is an alumnus of ACME Comedy Theatre and a graduate of The Groundlings and The Second City. Jeff Lewis has written and acted in HBO’s Sketch Pad 2 and has written for Nickelodeon’s Catscratch and DreamWorks Animation’s Toonsylvania. He has also entered the screenplay world with his script for the comedy film “For Christ’s Sake“ directed by Jackson Douglas.