Trudy Campbell (Alison Brie)Trudy Campbell is the wife of Pete Campbell, account executive at Sterling Cooper.Unsurprisingly, given Pete's WASP-y background, Trudy comes from a wealthy background as well as the daughter of a Vicks Chemical executive.She is savvy woman who longs to have a family and is intent on getting her way. She can be both snobby and compassionate, and both supportive and bossy when it comes to Pete and his decisions and moods.