They are as physically striking and imposing as they appeared in the film, “The Social Network, where they were portrayed by one actor, Armie Hammer. They are 6-foot-5 , and their frames are lean and muscular, shaped by years of rowing.
For the interview, they wore hoodies and jeans, and only the variation in the hoodies — one zippered with a Ron Jon Surf Shop emblem, one a pullover with a Quicksilver logo — helped to tell them apart.
As they talked about the Facebook case, no detail was too small to omit, from where they first met Mr. Zuckerberg (the Kirkland House dining room) to the layout of Mr. Zuckerberg’s dorm room, to the content of the e-mails he had sent them after they asked him to do computer programming for a Web site called Harvard Connection. They recited arcane facts about the valuation of private companies and even quoted from the Securities Act of 1934, which they say Facebook violated when it drew up the settlement.
In addition to a bigger payday, the twins say they want a court to reconsider their original claims about Facebook’s founding, pointing to instant messages on the subject sent by Mr. Zuckerberg to various friends. The messages have come to light since the brothers signed the deal. But they say Facebook executives and board members have known about the messages since 2006, and played dirty by concealing them when they negotiated the settlement.
“If you take all those documents, it is a dramatically different picture,” Tyler Winklevoss said.
Facebook declined to comment on the messages. In prior interviews, Mr. Zuckerberg said he had regretted sending some of them.
