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.
Hayley Atwell
as Peggy Carter
Bradley Whitford
as John Flynn
Dominic Cooper
as Howard Stark
Neal McDonough
as Timothy 'Dum Dum' Dugan
Chris Evans
as Steve Rogers / Captain America (archive footage)
Shane Black
as Disembodied Voice (voice)
Greg Haines
as Agent Johnson
Jon Barinholtz
as Analyst
Tim Trobec
as Hefty Guard
Sarah Schreiber
as Poolside Girl #2
