Man who voiced Charlie Brown sentenced for stalking girlfriend A judge warned Peter Robbins that he could be sent to prison for nearly four years if he violates the terms of his probation. He sentenced him to one year in jail, but immeditely suspended it and ordered him to attend a drug treatment programme instead. "Don't be a blockhead," Superior Court Judge Dwayne Moring told Robbins, borrowing a line from Charlie Brown's friend Lucy. Robbins, 56, choked back tears as he told the judge that treatment for alcoholism and addiction to prescription medications would be a first step toward becoming "the fun-loving person" he was. He said he loved his former girlfriend, and he apologised to her and her plastic surgeon "for any fear that I caused." Robbins, who has been in jail since his arrest in January and pleaded guilty in April, received five years' probation. He was ordered to pay the plastic surgeon $15,082 (£9,600) in restitution and to avoid contacting her for 10 years. Prosecutors have said Robbins called the former girlfriend as many as 37 times over 24 hours, threatening to kill her and her son if she didn't return his dog and car. He allegedly followed the plastic surgeon, calling her office so frequently that she moved to a hotel and hired an armed guard. Prosecutors said he demanded a refund for his ex-girlfriend's breast enhancement. Robbins starred as Charlie Brown in the 1965 debut "A Charlie Brown Christmas" and held the role in five other television specials, including "It's the Great Pumpkin, Charlie Brown" in 1966. Scott McGuire, who helps run a Peanuts history website called FiveCentsPlease.org, said Robbins "remains the definitive version of Charlie Brown." Robbins, whose acting career ended soon after his final Peanuts show, told National Public Radio in 2006 that he was living in the Los Angeles area, where he owned and managed several apartment buildings. At the time, he said he was single and had a dog named Snoopy.