British actor Ricky Gervais has hinted that he may bring back his TV series “Extras” for a few more episodes because he misses working on the show. “Extras”, which lasted thirteen episodes, features Gervais portraying an out-of-work actor trying to get jobs, in turn losing them to bigger A-list actors such as Kate Winslet, Sir Ian McKellen and Robert De Niro. He tells Britain’s Zoo Magazine: “Yes, I miss ‘Extras’ more than ‘The Office’. ‘The Office’ had to finish when it did, but I think ‘Extras’ could still go on and on. We created better characters in ‘Extras’. Andy Millman was more real than David Brent by the end of…