AUCKLAND, New Zealand — It was not an ordinary political rally, but it has been anything but an ordinary election.

The hundreds of people who packed Auckland Town Hall on a recent evening were regaled by speeches by Glenn Greenwald, a Pulitzer Prize-winning journalist; Julian Assange, the WikiLeaks founder; and Edward J. Snowden, the former National Security Agency contractor, the last two appearing by Internet video link. Mr. Greenwald and Mr. Snowden said the New Zealand government had carried out, or at least participated in, mass domestic surveillance.

But at the center of the show was the event’s organizer, Kim Dotcom, an Internet entrepreneur accused of mass copyright theft whose fledgling Internet Party stands a chance at winning seats in Parliament in the national elections on Saturday.

“We are going to work really, really hard to stop this country from participating in mass surveillance,” Mr. Dotcom told the crowd. “And we’ll close one of the Five Eyes,” he added, referring to the intelligence alliance that consists of Australia, Britain, Canada, New Zealand and the United States. The crowd erupted in cheers.