Halo

Halo Cast

152 cast members · 35 with active Buzz Score

Most Popular Halo Cast Members

Natascha McElhone is currently the most popular Halo cast member online with a Buzz Score of 2.6. Updated June 19, 2026.

Today's Most Popular Cast

Natascha McElhone

as Dr. Catherine Halsey

Pablo Schreiber

as Master Chief, Spartan-117 / John-117

as Margaret Parangosky

Full Cast Ranked

June 19, 2026

Natascha McElhone

Dr. Catherine Halsey · 17 eps

Pablo Schreiber

Master Chief, Spartan-117 / John-117 · 17 eps

Margaret Parangosky · 17 eps

Bokeem Woodbine

Soren-066 · 17 eps

Makee · 17 eps

Vinsher Grath · 5 eps

Kwan Ha · 17 eps

James Ackerson · 8 eps

The Mother · 4 eps

Fleet Admiral Hood · 1 eps

#10,848 overall

Jacob Keyes · 17 eps

#14,449 overall

Minnie · 1 eps

#15,700 overall

#17,939 overall

Hierarch Truth (voice) · 3 eps

#18,496 overall

Cortana (voice) · 17 eps

#18,798 overall

Desiderata · 1 eps

#23,534 overall

Fiona O'Shaughnessy

Laera · 11 eps

#23,781 overall

Benjamin Wainwright

Gunnery Sgt Boone · 1 eps

#23,802 overall

Violetta Franco · 1 eps

#23,959 overall

Hierarch Regret (voice) · 3 eps

#23,933 overall

Kai-125 · 17 eps

#26,471 overall

Corporal Talia Perez · 8 eps

#26,498 overall

Dr. Miranda Keyes · 17 eps

#31,825 overall

Juliette Motamed

Carina · 3 eps

#32,578 overall

Lance Corporal Bowman · 1 eps

#33,573 overall

Christina Bennington

Cortana · 8 eps

#34,379 overall

John's Father · 3 eps

#36,998 overall

Ivanno Jeremiah

Antares · 3 eps

#39,221 overall

Hierarch Mercy (voice) · 4 eps

#40,816 overall

Jessica Fostekew

Marine Sergeant Borovoi · 1 eps

#47,188 overall

#51,407 overall

#56,775 overall

Viktor Åkerblom

Arbiter Var 'Gatanai · 8 eps

#58,258 overall

Danielle Fiamanya

UNSC Nurse · 2 eps

#61,689 overall

Flight Tech Tesic · 1 eps

#63,913 overall

Riz-028 · 17 eps

Vannak-134 · 17 eps

Kessler · 11 eps

Kaidon · 3 eps

Djanka · 1 eps

Sentry · 1 eps

Flight Tech Doan · 1 eps

Colonel Stacker · 1 eps

Sebastián Viveros

Sergeant Mendez · 1 eps

John's Mother · 3 eps

Khash-Erdene Ganbold

Jong Sook · 1 eps

Isaura Barbé-Brown

Katie Rios · 1 eps

Young John · 4 eps

Ops Tech / Ops Tech Pereira · 2 eps

Francisco Labbe

David Agnoli · 1 eps

Johnny K. Palmer

Control Tech Ladi · 2 eps

Major Ira Halal · 1 eps

Professor · 2 eps

Daranka · 1 eps

Kong Jeong-hwan

Jin Ha · 2 eps

Marine Gunnery Sergeant · 1 eps

Amirreza Farajvand

Marine Private · 1 eps

Zsuzsanna Bíró

Young Girl · 1 eps

Dr. Adun Saly · 8 eps

MP Takacs · 1 eps

Oladapo Oluwatosin Okunola

MP Choksey · 1 eps

Madrigal Elder · 1 eps

Samuel Tamunotoku Gbobo

Marine Doyle · 2 eps

Caroline Boulton

Flight Technician Javal · 1 eps

Claudius Peters

MP Malya · 3 eps

Flight Tech Juric · 2 eps

Fazekas · 1 eps

Marine Lieutenant Goy · 1 eps

Balázs Bölkény

Wounded Marine · 1 eps

Felipe Gabriel Mariano

Malchin · 2 eps

Agatha Terne · 2 eps

Soojin Ha · 2 eps

Raphael Bivas · 1 eps

J. Sebastian Lee

Young Father · 1 eps

Péter Jankovics

Gábor Nagypál

Squirrel · 1 eps

Trokan · 1 eps

Máté Bede-Fazekas

Man at the Well · 1 eps

Teenage Soren · 1 eps

Captain Nix · 1 eps

Corporal Sims · 1 eps

Corporal Fisk · 1 eps

Private Rand · 1 eps

Blake Patrick Anderson

Refugee Husband · 1 eps

Refugee Wife · 1 eps

Ruby Ann · 1 eps

Castor · 3 eps

Iliasz Shweirif

Virgil · 3 eps

televisionstats.com

Cast Popularity FAQ

Who is the most popular Halo cast member right now?

Natascha McElhone is currently the most popular Halo cast member online, with a Buzz Score of 2.6 and an overall actor rank of #1,917 as of June 19, 2026.

How many cast members does Halo have?

Halo has 152 credited cast members. 35 of them have an active Buzz Score on Television Stats today.

Which Halo cast member has the highest career peak?

Yerin Ha has the highest Peak Buzz Score among the Halo cast, reaching 28.1 at their career high.

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