Andy Whitfield, star of the Starz cable network’s gladiator series ‘Spartacus,’ lost his battle with cancer in Australia on Sunday.

Andy Whitfield, star of the Starz cable network’s gladiator series ‘Spartacus,’ lost his battle with cancer in Australia on Sunday.
Andy Whitfield, left, as Spartacus, fights Karl Drinkwater, as Kerza. “Spartacus” the series, with its salty language, bawdy interludes and graphic violence, is attracting 1.1 million viewers to Starz, giving new CEO…