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The Hot Zone

The Hot Zone Cast

47 cast members · 30 with active Buzz Score
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Most Popular The Hot Zone Cast Members

Julianna Margulies is currently the most popular The Hot Zone cast member online with a Buzz Score of 2.6. Updated June 13, 2026.

Today's Most Popular Cast
#1
Julianna Margulies
as Lt. Col. Nancy Jaax
2.6
#2,110 overall
#2
Robert Sean Leonard
as Walter Humbolt
2.3
#2,440 overall
#3
Daniel Dae Kim
as Matthew Ryker
2.3
#2,458 overall
Full Cast Ranked
June 13, 2026
1
Julianna Margulies
Lt. Col. Nancy Jaax · 6 eps
2.6
#2,110 overall
2
Robert Sean Leonard
Walter Humbolt · 6 eps
2.3
#2,440 overall
3
Daniel Dae Kim
Matthew Ryker · 6 eps
2.3
#2,458 overall
4
Grace Gummer
Melinda Danport · 4 eps
2.2
#2,600 overall
5
Tony Goldwyn
Bruce Ivins · 6 eps
2.0
#2,894 overall
6
Topher Grace
Peter Jahrling · 6 eps
1.8
#3,275 overall
7
Harry Hamlin
Tom Brokaw · 2 eps
1.8
#3,507 overall
8
Noah Emmerich
Lt. Col. Jerry Jaax · 6 eps
1.3
#4,807 overall
9
Dawn Olivieri
Dani Toretti · 4 eps
1.2
#5,049 overall
10
Dylan Baker
Ed Copak · 6 eps
1.1
#5,879 overall
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11
Enrico Colantoni
Rudy Giuliani · 1 eps
1.0
#6,252 overall
12
Liam Cunningham
Wade Carter · 6 eps
0.9
#6,684 overall
13
James D'Arcy
Trevor Rhodes · 6 eps
0.9
#6,899 overall
14
Nick Searcy
Frank Mays · 6 eps
0.8
#7,795 overall
15
Robert Wisdom
Vernon Tucker · 6 eps
0.3
#16,049 overall
16
Rob Stewart
General Dwyer · 2 eps
0.3
#16,175 overall
17
Clark Backo
Liz Gellis · 2 eps
0.2
#21,076 overall
18
Lisa Ryder
Dr. Marci Layton · 1 eps
0.2
#21,051 overall
19
Morgan Kelly
Eric Sykes · 5 eps
0.1
#25,443 overall
20
Kristin Booth
Nancy Haigwood · 2 eps
0.1
#26,329 overall
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21
Rosemary Dunsmore
Tante de Nancy · 1 eps
0.1
#29,204 overall
22
Richard Waugh
Scott Parrish · 2 eps
0.1
#33,452 overall
23
Sarah Allen
Dawn · 1 eps
0.1
#33,628 overall
24
Conrad Coates
Col. Marlon Charles · 2 eps
0.1
#34,305 overall
25
Denyce Lawton
Sheila Willis · 4 eps
0.0
#37,021 overall
26
Paul James
Ben Gellis · 6 eps
0.0
#38,925 overall
27
Michelle Giroux
Jean Malecki · 1 eps
0.0
#40,640 overall
28
Ian Colletti
Agent Chris Moore · 6 eps
0.0
#43,149 overall
29
Lenny Platt
Capt. Kyle Orman · 6 eps
0.0
#47,806 overall
30
Raven Dauda
Dr. Halstrom · 4 eps
0.0
#48,243 overall
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31
Mark Kelly
Bruce Domanski · 6 eps
·
32
Vanessa Matsui
Jody Hall · 6 eps
·
33
Carlos Gonzalez-Vio
Simon Kurz · 6 eps
·
34
Ashton James
Will · 1 eps
·
35
Libby Osler
Reese · 3 eps
·
36
Sochi Fried
Janice · 3 eps
·
37
Cody Ray Thompson
Dale Clemons · 1 eps
·
38
William Poulin
Quinton · 2 eps
·
39
Tony Craig
Joe Curseen · 1 eps
·
40
Ayesha Mansur Gonsalves
Dr. Adya Livingston · 3 eps
·
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41
Justin Mader
Steven Hatfill · 2 eps
·
42
Martin Happer
Thomas Ivins · 2 eps
·
43
Jana Peck
Bruce's Mother · 1 eps
·
44
Chelsea Preston
Mara Linscott · 1 eps
·
45
Lindsay Mullan
Townie #1 · 1 eps
·
46
Azeem Nathoo
Male Scientist #3 · 1 eps
·
47
Hudson Robert Wurster
Young Bruce (5 years old) · 1 eps
·
televisionstats.com
Cast Popularity FAQ
Who is the most popular The Hot Zone cast member right now?
Julianna Margulies is currently the most popular The Hot Zone cast member online, with a Buzz Score of 2.6 and an overall actor rank of #2,110 as of June 13, 2026.
How many cast members does The Hot Zone have?
The Hot Zone has 47 credited cast members. 30 of them have an active Buzz Score on Television Stats today.
Which The Hot Zone cast member has the highest career peak?
Mark Kelly has the highest Peak Buzz Score among the The Hot Zone cast, reaching 35.8 at their career high.
televisionstats.com
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