Bill proves himself too eager to please when his master-of-the-guilt-trip mother (Sally Struthers) pays a surprise visit. That is, until Judy suggests he stop placating the woman and start ignoring her, a strategy that ends up backfiring on Bill when he hurts his mom's feelings and she runs away. Carl: David Koechner. Bergner: Lex Medlin. Linda: Jennifer Irwin.