E1 • The Gathering Storm

1. 43 min
2. TV-PG
3. HD

Nancy Mitford’s world is upended when her sister Diana embarks on an affair with Mosley. Air Date: 6/18/25.

E2 • Girl on the Rebound

1. 44 min
2. TV-MA
3. CC
4. HD

Diana’s divorce divides the Mitfords and Nancy receives a surprise proposal. Air Date: 6/18/25.

E3 • Sparks Light Fires

1. 43 min
2. TV-MA
3. CC
4. HD

While Jessica embraces communism, Nancy’s book offends Diana. Unity goes to live in Munich. Air Date: 6/25/25.

E4 • Hating and Loving

1. 42 min
2. TV-PG
3. CC
4. HD

Unity’s anti-Semitic letter causes scandal. Diana’s feud with Nancy escalates. Air Date: 7/2/25.

E5 • Oysters and Champagne

1. 43 min
2. TV-PG
3. CC
4. HD

Diana recovers from her crash as Unity gets closer to Hitler. Nancy’s marriage is tested. Air Date: 7/9/25,

E6 • Point of No Return

1. 43 min
2. TV-PG
3. CC
4. HD

Mosley and Diana marry and Jessica plans her escape. Nancy has a huge decision to make. Air Date: 7/16/25.