Complex sentence: She was a regular guest-star during the syndicated run of "Mama's Family", playing Alberta Meechum, the nemesis of Thelma Harper and also guest starred on "The Golden Girls", "Boy Meets World", and "Columbo".
Split into simpler sentences: She was a regular guest-star during the syndicated run of "Mama's Family", playing Alberta Meechum, the nemesis of Thelma Harper. She also guest starred on "The Golden Girls," "Boy Meets World", and "Columbo".