Sharon Morgan

9.5

The Snow Spider

1988

Gynis Griffiths

8.5

35 Diwrnod

2014

Lissie

8.0

Emlyn's Moon

1990

Glenys Griffiths

8.0

Y Sŵn

2023

Marjorie

8.0

A Mind to Kill

1994

Professor Margaret Edwards

8.0

Mine All Mine

2004

Stella Craven

7.8

Londra Çeteleri

2020

Ingrid Hansen

7.6

Lockwood & Co.

2023

Mrs Hope

7.5

Midsomer Murders

1997

Delyth Mostyn

7.3

Torchwood

2006

Mary Cooper

7.3

Henry IV Part 1

1979

Lady Mortimer

7.0

Owain Glyndŵr - Tywysog Cymru

1983

Lowri

7.0

The Chestnut Soldier

1991

Glenys Griffiths

Pleasure Pill

Kath

7.0

Never the Twain

1981

Myfanwy

7.0

Out There

2025

Gwen Thomas

6.8

The Magnificent Evans

1984

Rachel Harris

6.5

The Evermoor Chronicles

2014

Esmerelda Dwyer

Aberfan: The Green Hollow

2016

6.3

Cleddau

2024

Delyth Lloyd

6.2

Casualty

1986

Jean Collins

6.1

Havari

2018

Her

6.0

Under Milk Wood

2014

Mary Ann Sailors

6.0

Hen Wragedd a Ffyn

2021

Lady Di