Betty Thomas is an American actress and director, known for her work in both film and television. She gained fame in the 1980s for her role as Maggie in the popular TV series Hill Street Blues. Her performance earned her critical acclaim and recognition in the entertainment industry. In addition to acting, Betty Thomas has directed several successful films, including The Brady Bunch Movie and 28 Days. Her versatility in both acting and directing has made her a prominent figure in Hollywood, contributing to various genres and projects throughout her career.