Dennis Quaid is being honest when he admits that every insurance company promises to save you money. That includes Dennis himself, who is the Esurance spokesperson in the commercial you're watching. So, Dennis knows when he says drivers saved $412 when they switched from GEICO, you probably won't believe him. But maybe you'll believe Esurance employee Nancy, who's sitting in a chair on the commercial set. Dennis urges you to ask her yourself but please, no emails.