Every season of SisterS ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of SisterS!

After the death of Sare’s mother, she decides to travel to Ireland to find her father but gets more than she bargained for.

They F*** You Up

Suze realises she has run out of options so reluctantly agrees to help Sare find their father.

Mind That Child

The sisters are on the road but it isn’t long before they find themselves in a compromising position.

After a betrayal, both Suze and Sare realise they are more alike than they initially thought.

Suze and Sare are back on their quest to find their father, they travel to Carlingford where they are met by two surprise guests.

In an emotional reunion, the sisters find their father but realise that maybe he isn’t what they needed in the first place.

Two women, one born in Canada and the other in Ireland, discover they are half-sisters and embark on a road trip to find their alcoholic father.