The Watcher Cast
The cast of The Watcher including popularity data. Data for May 28, 2025.
James Spader
as FBI Special Agent Joel Campbell

James Spader plays FBI Special Agent Joel Campbell.

#3
Most popular actor on The Watcher
4,870 Wikipedia views yesterday
Keanu Reeves
as David Allen Griffin

Keanu Reeves portrays the character of David Allen Griffin.

#1
Most popular actor on The Watcher
17,924 Wikipedia views yesterday
Marisa Tomei
as Dr. Polly Beilman

Marisa Tomei takes on the role of Dr. Polly Beilman.

#2
Most popular actor on The Watcher
5,192 Wikipedia views yesterday
Ernie Hudson
as FBI Special Agent in Charge Mike Ibby

Ernie Hudson portrays FBI Special Agent in Charge Mike Ibby.

#4
Most popular actor on The Watcher
1,721 Wikipedia views yesterday
Chris Ellis
as Hollis

Chris Ellis plays the character Hollis.

Robert Cicchini
as Mitch

Robert Cicchini portrays the character Mitch.

#8
Most popular actor on The Watcher
40 Wikipedia views yesterday
Yvonne Niami
as Lisa

Yvonne Niami takes on the role of Lisa.

Jenny McShane
as Diana

Jenny McShane plays the character Diana.

Gina Alexander
as Sharon
Joseph Sikora
as Skater
#5
Most popular actor on The Watcher
895 Wikipedia views yesterday
Jillian Peterson
as Jessica
#9
Most popular actor on The Watcher
10 Wikipedia views yesterday
Michele DiMaso
as Rachel
Andrew Rothenberg
as Jack Fray
#7
Most popular actor on The Watcher
63 Wikipedia views yesterday
David Pasquesi
as Norton
#6
Most popular actor on The Watcher
180 Wikipedia views yesterday
Jason Wells
as Computer Tech
Rebekah Nanfria
as Ellie
For the best insights and data about The Watcher, visit our main The Watcher page.