Fräulein Phyllis

Phyllis,in her early 40s, stilllives together with her mother, whom she loves and hates at the same time. When she gets to know Henry, supporting actor of a soap opera, she pretends to love him, but sleeps with the show's lead actor Walter, whom she finally runs over with her car, which makes Henry the show's new star - and the new lover of the lead actress Doris. However, Phyllis isn't done with him... (imdb)