克拉克·格雷格
In January 2012, Marvel Studios held a global Twitter chat. The 30-minute live tweeting event featured writer/director Joss Whedon, cast members Samuel L. Jackson, Tom Hiddleston, and Clark Gregg and a 10-second tease of the 30-second Super Bowl commercial that would air during Super Bowl XLVI in February. According to the "Los Angeles Times", Disney paid an estimated $4 million for the 30-second spot. On May 1, 2012, executives from Marvel Studios, along with actors Tom Hiddleston and Clark Gregg, rang the opening bell of the New York Stock Exchange in honor of the film's theatrical release.