Susan, noticing a pattern in a string of London murders, contacts her old friends from Bletchley - Millie, Lucy and Jean - to try to identify the killer.
2 Episode Two
4/28/13
Eyesizini kuphela
When Scotland Yard dismisses the women's theories, they realize it's up to them to stop the killer before he takes his next victim.
3 Episode Three
5/5/13
Eyesizini kuphela
Susan tells the other women that she came face to face with the killer - and he let her go.
Mayelana nalo mbukiso
After a series of ghastly murders targeting women, four female codebreakers set out to decipher the pattern behind the crimes.