Kelly-Ruth Mercier

PersonBorn Jan 1, 1967 (age 59)Halifax, Nova Scotia, Canada

Canadian actress

Person Rank

May 29, 2026

#—

Kelly-Ruth Mercier

Canadian actress

Rank—

Buzz Score0.0

Daily update · May 29, 2026

Kelly-Ruth Mercier has a Buzz Score of 0.0.

Kelly-Ruth Mercier

Popularity Rankings & History

Current and historical popularity rankings

Ranks on May 29, 2026

Overall popularity

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People

Ranking History

Peak, 1-year, and top-chart days

Days at #1

Past 365 days

Days in Top 10

Past 365 days

Kelly-Ruth Mercier Top TV Shows

Kelly-Ruth Mercier's shows ranked by Buzz Score

Supernatural

Woman Passenger · 1 ep · 2005 – 2020

5.3

The Night Agent

Waitress · 1 ep · 2023 – Present

4.1

Smallville

Operator · 1 ep · 2001 – 2011

2.5

The Good Doctor

Donna Malkin · 3 ep · 2017 – 2024

2.2

Once Upon a Time

Store Manager · 1 ep · 2011 – 2018

1.7

Snowpiercer

Annie · 10 ep · 2020 – 2024

1.2

Elle

Wendy · 1 ep · 2026 – Present

0.7

Bates Motel

Nurse Penny (uncredited) · 2 ep · 2013 – 2017

0.6

Bates Motel

Nurse Penny · 2 ep · 2013 – 2017

0.6

Family Law

Kim Vanderhausen · 1 ep · 2021 – 2026

0.5

So Help Me Todd

Judge Melanie Morris · 1 ep · 2022 – 2024

0.2

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Kelly-Ruth Mercier Top Movies

Kelly-Ruth Mercier's movies ranked by Buzz Score

The Unforgivable

Corrections Officer #3 · 2021

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Updated May 30, 2026

Current Buzz Score

Kelly-Ruth MercierPerson

0.0

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CompareStack this person against any TV show, movie, or person by Buzz Score.Top TV ShowsSee Kelly-Ruth Mercier's TV roles ranked by current Buzz Score.Top MoviesSee Kelly-Ruth Mercier's movie roles ranked by current Buzz Score.Top PeopleBrowse the current person rankings across Television Stats.