Tonight at 10 p.m. ET, come join us as we watch a special episode of Top Chef, where blast-from-the-past cheftestants from seasons one through five return, coming together like one big happy family. Not!

Old rivals like Ilan and Marcel (season two) look about ready to smack each other and Casey and Carla (season five) confront their "issues." At one point, Fabio (season five) insists that the cameras get turned off. Spicy stuff. Jump into the comment thread as the episode unfolds.