Suggestions by @declanmclean

Richard E. Grant

as Mr Clown Shoes in The Satsuma Complex

Score: -1

David Mitchell

as Gary in The Satsuma Complex

Score: 0

Elaine C. Smith

as Grace in The Satsuma Complex

Score: -1

Anne Reid

as Joyce in Thursday murder club film adaption

Score: -1

Maureen Lipman

as Elizabeth in Thursday murder club film adaption

Score: 0

Maureen Lipman

as Elizabeth in The Thursday Murder Club

Score: -3

Anne Reid

as Joyce in The Thursday Murder Club

Score: -1

Anne Reid

as Joyce in The Thursday Murder Club

Score: 0

Maureen Lipman

as Elizabeth in The Thursday Murder Club

Score: -1

Anne Reid

as Joyce, a former nurse; and Ibrahim, a former psychiatrist in BBC The Thursday Murder Club

Score: -3

Maureen Lipman

as (Elizabeth, a former intelligence agent in BBC The Thursday Murder Club

Score: -4

Maureen Lipman

as Elisabeth in The Thursday Murder Club

Score: -6