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The Hot Zone

The Hot Zone Cast

48 cast members · 30 with active Attention Score
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Most Popular The Hot Zone Cast Members

Topher Grace is currently the most popular The Hot Zone cast member online with a Attention Score of 2.6. Updated August 13, 2026.

1
Topher Grace
Peter Jahrling · 6 eps
2.6
#1,951 overall
2
Grace Gummer
Melinda Danport · 4 eps
2.0
#2,853 overall
3
Julianna Margulies
Lt. Col. Nancy Jaax · 6 eps
2.0
#2,886 overall
4
Tony Goldwyn
Bruce Ivins · 6 eps
1.9
#2,950 overall
5
Daniel Dae Kim
Matthew Ryker · 6 eps
1.9
#3,061 overall
6
Harry Hamlin
Tom Brokaw · 2 eps
1.7
#3,481 overall
7
Robert Sean Leonard
Walter Humbolt · 6 eps
1.6
#3,656 overall
8
James D'Arcy
Trevor Rhodes · 6 eps
1.4
#4,380 overall
9
Dylan Baker
Ed Copak · 6 eps
1.4
#4,487 overall
10
Noah Emmerich
Lt. Col. Jerry Jaax · 6 eps
1.2
#5,075 overall
11
Dawn Olivieri
Dani Toretti · 4 eps
1.2
#5,088 overall
12
Liam Cunningham
Wade Carter · 6 eps
0.9
#6,994 overall
13
Enrico Colantoni
Rudy Giuliani · 1 eps
0.9
#7,148 overall
14
Robert Wisdom
Vernon Tucker · 6 eps
0.5
#10,565 overall
15
Nick Searcy
Frank Mays · 6 eps
0.4
#14,178 overall
16
Clark Backo
Liz Gellis · 2 eps
0.3
#17,498 overall
17
Lisa Ryder
Dr. Marci Layton · 1 eps
0.2
#22,208 overall
18
Rob Stewart
General Dwyer · 2 eps
0.1
#25,311 overall
19
Kristin Booth
Nancy Haigwood · 2 eps
0.1
#28,869 overall
20
Paul James
Ben Gellis · 6 eps
0.1
#28,972 overall
21
Morgan Kelly
Eric Sykes · 5 eps
0.1
#30,686 overall
22
Conrad Coates
Col. Marlon Charles · 2 eps
0.1
#31,503 overall
23
Rosemary Dunsmore
Tante de Nancy · 1 eps
0.1
#32,506 overall
24
Sarah Allen
Dawn · 1 eps
0.1
#33,566 overall
25
Richard Waugh
Scott Parrish · 2 eps
0.1
#33,946 overall
26
Denyce Lawton
Sheila Willis · 4 eps
0.1
#36,238 overall
27
Michelle Giroux
Jean Malecki · 1 eps
0.0
#37,990 overall
28
Lenny Platt
Capt. Kyle Orman · 6 eps
0.0
#42,789 overall
29
Ian Colletti
Agent Chris Moore · 6 eps
0.0
#44,787 overall
30
Raven Dauda
Dr. Halstrom · 4 eps
0.0
#47,675 overall
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
·
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
·
48
Simon Webster
Six Year Old Bruce · 1 eps
·
televisionstats.com
Cast Popularity FAQ
Who is the most popular The Hot Zone cast member right now?
Topher Grace is currently the most popular The Hot Zone cast member online, with a Attention Score of 2.6 and an overall actor rank of #1,951 as of August 13, 2026.
How many cast members does The Hot Zone have?
The Hot Zone has 48 credited cast members. 30 of them have an active Attention Score on Television Stats today.
Which The Hot Zone cast member has the highest career peak?
Mark Kelly has the highest Peak Attention Score among the The Hot Zone cast, reaching 35.8 at their career high.
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