Voice thesp who played CHARLIE BROWN in PEANUTS TV specials cops a plea in stalking ex-GF and plastic surgeon and threatening them.

Peter Robbins, 56, who was the voice of Charlie Brown in the first "Peanuts" television specials has pleaded guilty to threatening and stalking both his ex-girlfriend Shawna Kern and a plastic surgeon who gave her a breast enhancement – a boob job the boob paid for.

AP reported Robbins entered the plea Wednesday in a San Diego court and may receive three years in prison at his sentencing.

Prosecutors charged Robbins called his former lover a zillion times, warning he would kill her and her son if she did not give back his dog (no, not Snoopy) and car.

Law enforcement made similar threats and demanded a refund from the plastic surgeon who enhanced the ex-gf’s bustline.

Robbins also provided the voice of the title character in “A Charlie Brown Christmas" 1965 and “It's the Great Pumpkin, Charlie Brown” 1966.

His voice then began to change and he was no longer suitable to voice Charles M. Schulz’s perennial loser.