Wonder Woman will not have a Meditterrean accent. Lynda Carter is obviously Anglo Saxon.

Look at X-Men 2. With the exception of Nightcrawler, no one had any foriegn accent. Storm spoke standard American English, as did Colossus.

It's extremely difficult to cast along whollly ethnic lines. Nightcrawler was played by an English guy, Daniel Cudmore is American, and Halle Berry, who plays Storm, is half English and half African American.

Elektra was played by Jennifer Connolley, who is most certainly not Greek!

The Greco Roman gods on Hercules and Xena certainly weren't played by Meditterrean people.