Curb Your Enthusiasm

Curb Your Enthusiasm
9/8c HBO
One gets the feeling that Larry David has spent the last 11 years seething about detractors who found the Seinfeld finale misguided, mean-spirited or just-plain-not-funny. Perhaps he's waited this long to answer these critics, but heaven only knows what's in store for tonight's send-off of the seventh season of Curb, which has done a terrific job of reassembling the iconic sitcom's crew for a reunion. There's one thing, however, we know for sure: Frank Sinatra is already dead. He passed away the day after Seinfeld ended. Beyond that... wait and see. — Joe Friedrich

2009 American Music Awards
8/7c ABC
Janet Jackson opens the 37th annual American Music Awards with a medley of her hits, marking the fourth time the nine-time AMA winner has performed at the gala. Other performers include Taylor Swift, who leads all nominees with six nods, and Eminem, who has four. (Michael Jackson is posthumously nominated for artist of the year.) Whitney Houston continues her comeback with a performance, and other slated acts include Black Eyed Peas, Kelly Clarkson, Daughtry, Green Day, Jay-Z, Alicia Keys, Lady Gaga, Adam Lambert, Lil Wayne, Jennifer Lopez, Mary J. Blige, Rihanna, Shakira, Carrie Underwood and Keith Urban. — Fred Mitchell

Amazing Race 15
8/7c CBS
The competition heats up as the final four teams travel from Estonia to the Czech Republic and a stop in Prague. Brothers Sam and Dan, who complained last week about the Globetrotters tripping them up in a race to the pit stop, turn villainous tonight when they steal Brian and Ericka's taxi while the married duo participate in a challenge involving a zip line. Game on! — Tim Holland

Next Iron Chef
9/8c Food Network
It's all come down to this. After seven grueling weeks of competition, the field has been narrowed down to two promising hopefuls, chefs Jose Garces and Jehangir Mehta. Tonight, the culinary rivals will finally walk the hallowed halls of Kitchen Stadium and face off in an official Iron Chef America battle. The winner will join the elite ranks of Masaharu Morimoto, Mario Batali, Cat Cora, Bobby Flay and Michael Symon as the newest Iron Chef. — Karen Andzejewicz

American Dad
9:30/8:30c Fox
Considering his job and world view, you'd think that Stan's taste in music would run to Sousa marches. But you'd be wrong. Stan's inner-rock groupie emerges tonight — in his characteristically bombastic fashion — when he storms into a My Morning Jacket concert in order to drag Hayley out of it. It seems that he stops to listen to the music and likes what he hears. Band members have voice cameos, and comic Zach Galifianakis provides the voices of two characters, one of them an MMJ fan. — Paul Droesch