Marvel.com is reporting that Lyndsy Fonseca, who portrayed Dylan Mayfair on ABC’s Desperate Housewives, has joined the cast of Marvel’s Peggy Carter. She will be portraying Angie Martinelli who is described as An aspiring actress living in 1946 New York, Angie will befriend Peggy Carter (Hayley Atwell) as she herself seeks to find her place in the post-war world.

Agent Carter  will air on ABC in Januaray.