TELEVISION/MOVIES

People and Their Problems: “Grizzly Adams” star Dan Haggerty, 50, was reported doing well Wednesday following surgery on his left leg, which became infected after he broke it in about 10 places in a motorcycle accident last October. . . . Former “Diff’rent Strokes” actress Dana Plato is being held in jail in Las Vegas without bail after being accused in a criminal complaint of forging a prescription for Valium. Plato, 27, could be sentenced to up to 40 years in prison if found guilty of all eight counts against her.