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Eric Dane (Nathan Blythe) leads the Countdown cast as the #134 ranked actor globally. Cast members below include current popularity rankings where available.
December 6, 2025

Top 10 Cast Members

Ranked by Wikipedia pageviews on December 5, 2025
#1
Eric Daneas Nathan Blythe
Rank #13414,270 daily views
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#2
Jensen Acklesas Mark Meachum
Rank #1,3833,546 daily views
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#3
Jessica Camachoas Amber Oliveras
Rank #9,036541 daily views
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#4
Violett Beaneas Evan Shepherd
Rank #11,198380 daily views
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#5
Uli Latukefuas Lucas Finau
Rank #15,974184 daily views
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#6
Elliot Knightas Keyonte Bell
Rank #18,296132 daily views
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#7
Merrick McCarthaas District Attorney Grayson Valwell
Rank #28,85427 daily views
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Countdown Full Cast

All 7 cast members with rankings based on Wikipedia pageviews
JA
Jensen Ackles
as Mark Meachum · 13 eps
Rank #1,3833,546 daily views

Jensen Ackles plays LAPD detective Mark Meachum, who joins a covert task force to investigate a murder tied to a broader conspiracy.

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JC
Jessica Camacho
as Amber Oliveras · 13 eps
Rank #9,036541 daily views

Jessica Camacho portrays Amber Oliveras, a key member of the undercover team working alongside Mark Meachum.

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ED
Eric Dane
as Nathan Blythe · 13 eps
Rank #13414,270 daily views

Eric Dane takes on the role of Nathan Blythe, an experienced agent who collaborates on the task force.

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VB
Violett Beane
as Evan Shepherd · 13 eps
Rank #11,198380 daily views

Violett Beane is Evan Shepherd, contributing her skills to the investigation and helping unravel the mystery.

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UL
Uli Latukefu
as Lucas Finau · 13 eps
Rank #15,974184 daily views

Uli Latukefu plays Lucas Finau, a determined and resourceful officer involved in the covert operation.

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EK
Elliot Knight
as Keyonte Bell · 13 eps
Rank #18,296132 daily views

Elliot Knight is Keyonte Bell, a dedicated member of the team working to uncover the truth.

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MM
Merrick McCartha
as District Attorney Grayson Valwell · 6 eps
Rank #28,85427 daily views

Merrick McCartha appears as District Attorney Grayson Valwell, overseeing legal matters related to the task force's findings.

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