The film takes place one year after the events of Captain America: The First Avenger, in which Agent Carter, a member of the Strategic Scientific Reserve, is in search of the mysterious Zodiac.
as Peggy Carter
as John Flynn
as Howard Stark
as Timothy 'Dum Dum' Dugan
as Steve Rogers / Captain America (archive footage)
as Disembodied Voice (voice)
as Agent Johnson
as Analyst
as Hefty Guard
as Poolside Girl #2