Today is Tony Stark's birthday, and the Avengers offer to help Pepper Potts, James Rhodes, & Happy Hogan throw Tony the greatest birthday party ever. Tony's business rival, Justin Hammer, partners with the Mandarin and other villains in Iron Man's rogues gallery to kill Tony on the day he was born. Iron Man leads the Avengers to put his enemies behind bars and get on with his birthday. (Happy 63rd anniversary, Iron Man!)
