Among the stars and producers set to hit the stage:
Tyler Posey, "Scott McCall"
Crystal Reed, "Allison Argent"
Dylan O'Brien, "Stiles"
Tyler Hoechlin, "Derek Hale"
Holland Roden, "Lydia Martin"
Colton Haynes, "Jackson Whittemore"
Jeff Davis, Executive Producer
Post your questions below, or go to the Paley website. And watch the web stream LIVE here starting at approximately 7:45 p.m. PT.