'Modern Family' Season 8 Spoilers: 'Legends Of Tomorrow' Star Victor Garber Cast As Chef Dumont

"Legends of Tomorrow" star Victor Garber has just been cast to play the role of Chef Dumont in an upcoming February episode of "Modern Family" Season 8. In the episode, Claire (Julie Bowen) will be attending the cooking classes of Chef Dumont since she's become very obsessed with him and his cooking show. The same episode will also feature appearances by Peyton Manning and Rob Riggle, according to Entertainment Weekly.