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Altered States
Cast
27 cast members · 11 with popularity data
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Sorted by Buzz Score · April 25, 2026
1
Drew Barrymore
Margaret Jessup
7.2
#361 overall
2
William Hurt
Professor Eddie Jessup
3.4
#1,516 overall
3
John Larroquette
X-Ray Technician
0.9
#7,115 overall
4
Bob Balaban
Arthur Rosenberg
0.8
#7,670 overall
5
Blair Brown
Emily Jessup
0.4
#12,048 overall
6
George Gaynes
Dr. Wissenschaft
0.3
#15,292 overall
7
Charles Haid
Mason Parrish
0.1
#22,808 overall
8
Thaao Penghlis
Echeverria
0.1
#31,336 overall
9
Francis X. McCarthy
Obispo
0.1
#32,568 overall
10
Jack Murdock
Hector Orteco
0.0
#44,757 overall
11
Dori Brenner
Sylvia Rosenberg
0.0
#47,684 overall
12
Miguel Godreau
Primal Man
—
13
Peter Brandon
Hobart
—
14
Charles White-Eagle
The Brujo
—
15
Megan Jeffers
Grace Jessup
—
16
Deborah Baltzell
Schizophrenic Patient
—
17
Evan Richards
Young Rosenberg
—
18
Paul Larsson
Charlie Thomas
—
19
Hap Lawrence
Endocrinology Fellow
—
20
John Walter Davis
Medical Technician
—
21
Cynthia Burr
Parrish's Girl
—
22
Susan Bredhoff
Eccheverria's Girl
—
23
Ora Rubinstein
Young Medical Student
—
24
Eric Forst
Mingus
—
25
Adriana Shaw
Dr. Antonini
—
26
Martin Fiscoe
Graduate Student
—
27
Olivia Michelle
Veronica
—
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