: Buy individual episodes or the full season on Amazon Prime Video , Google Play , Apple TV , or Fandango at Home .
In " The Blitzkrieg Button ," Howard Stark secretly returns to New York and asks Peggy Carter to retrieve a dangerous invention from the SSR—a device he calls the "Blitzkrieg Button," which he claims can cause a city-wide blackout. Fandango at Home
Watch Marvel's Agent Carter — Season 1, Episode 4 with a subscription on Disney+ ( disney-plus ) , or buy it on Fandango at Home. Fandango at Home Amazon Prime Video
: The season is available on Blu-ray and DVD through retailers like Amazon . Episode Summary