I can see the casting call now. Wanted: Fiftysomething actor with big muscles, funny accent and cyborg-like qualities. A&E Network announced Thursday that it is developing a TV movie about Arnold Schwarzenegger's campaign for California governor and his 1973 quest to become Mr. Olympia. Production is slated to get underway in the spring. In the meantime, if you fit the above description, send a head shot and cover letter to Extreme Makeover and keep your fingers crossed.