Iron Chefs Michael Symon and Geoffrey Zakarian go face to face with a team of Austro-German chefs, led by Bernhard Mairinger, Executive Chef at Bierbeisl in Beverly Hills, Calif., to celebrate this Bavarian holiday. Judges are Valerie Bertinelli, Karine Bakhoum and Eugene Remm.

Iron Chefs Geoffrey Zakarian and Alex Guarnaschelli face off against chefs Spike Mendelsohn and Marcel Vigneron in this spooky trick-or-treat battle. Judges are Audra McDonald, Josh Elliott and Donatella Arpaia.

Iron Chef veterans and reigning Thanksgiving Battle victors Bobby Flay and Michael Symon are challenged by the new kids in Kitchen Stadium, Iron Chefs Geoffrey Zakarian and Alex Guarnaschelli in this Thanksgiving battle. Judges are Laurence Fishburne, Gina Torres and Donatella Arpaia.

Three teams go head to head to head in this festive holiday battle as Iron Chefs are paired with Cooking Channel chefs: Michael Symon with Ching-He Huang, Masaharu Morimoto with G. Garvin and Jose Garces with Bobby Deen. Judges are Simon Majumdar, Karine Bakhoum and Ed Schoenfeld.

Iron Chefs Bobby Flay and Jose Garces take on Iron Chefs Masaharu Morimoto and Geoffrey Zakarian in a frozen wonderland, where food must be served on elaborate places carved from huge blocks of ice. Judges are Anthony Anderson, Alfred Portale and Karine Bakhoum.

Two teams of Iron Chefs skirmish in a Big Game Day clash. (Michael Symon and Marc Forgione vs. Masaharu Morimoto and Jose Garces) Judges are Donatella Arpaia, Mike Greenberg and Caroline Manzo.

It's Vaya con Vegas, baby, as the Chairman rolls the dice and pits Iron Chef Bobby Flay against challenger Angelo Sosa in a fight for the culinary title. The judges for this battle are Hal Rubenstein, Judy Joo and Billy Harris.

Team USA (Iron Chefs Bobby Flay, Marc Forgione and Alex Guarnaschelli) battles Team Australia (Chefs Adrian Richardson, Darren Robertson and Tobie Puttock) in a Grill Masters competition. The judges are Donatella Arpaia, Ryan Kwanten and Elizabeth Karmel.

Iron Chefs paired with pastry-chef maestros conjure up tropical desserts. Iron Chef Alex Guarnaschelli and Johnny Iuzzini take on the team of Iron Chef Geoffrey Zakarian and Elizabeth Falkner. Judges are Judy Joo, Michael Ruhlman and Sherry Yard.

Iron Chefs paired with amateur cooks raise the bar on common food fare in a food fight brawl. Iron Chef Bobby Flay and actor Anthony Anderson take on Iron Chef Masaharu Morimoto and food writer Simon Majumdar. The judges are Billy Harris, Donatella Arpaia and Adam Fleischman.

Iron Chefs Alex Guarnaschelli and Marc Forgione are paired with bartenders for a battle that celebrates the food of the 1960s. The panel of judges includes Willie Degel, Judy Joo and Simon Majumdar.