The remaining team members include Luke Masirewa, Tone Ng Shiu, Ngarohi McGarvey-Black, Dylan Collier, Akuila Rokolisoa, Sam Dickson, Andrew Knewstubb, Regan Ware, Scott Gregory and Jona Nareki. Amanaki Nicole is the travelling reserve.
Northland's Gregory will make his World Series debut this weekend, after his first hit out with the All Blacks Sevens at the Oceania Sevens earlier this month.
"Scott has been in our environment only a short time, but he has proved to be a quick learner and we are excited to see what he will achieve on the field. He's already had an impressive year with New Zealand Under 20s and a strong Mitre 10 Cup campaign, he's looking forward to this next opportunity."
New Zealand face Wales, Spain and USA in pool play and know a strong start will be important.
He said with their success last season - including a Commonwealth Games Gold Medal and a World Cup title - he expects their opposition to come for them.
"The black jersey is always a target," he said.
However, they were focused on what they needed to work on and with an aggressive defence, they were looking for a win.
"We can't stress enough how tough the series is going to be with Olympic qualification on the line.
"Every tournament is important which means every time you step on the field you have to be ready," said Laidlaw.
Kurt Baker had originally travelled with the team but returned to New Zealand with a calf injury earlier this week.
The men's tournament will be screened on Sky Sports 1.
Schedule
Day One, November 30:
9.22am v Wales (6.22pm Friday NZT)
12.22pm v Spain (9.22pm Friday NZT)
6.22pm v USA (3.22am Saturday NZT)
Day Two, Saturday December 1
Play offs
2017/2018 World series schedule
Dubai, November 30-December 1
Cape Town, December 8-9
Hamilton, January 16-17
Sydney, February 2-3
Las Vegas, March1-3
Vancouver, March 9-10
Hong Kong, April 5-7
Singapore, April 13-14
London, May 25-26
Paris, June 1-2