⭐
Marin Ireland (Elizabeth Piest) leads the Devil in Disguise: John Wayne Gacy cast as the #276 ranked actor globally. Cast members below include current popularity rankings where available.
January 11, 2026

Top 10 Cast Members

Ranked by Wikipedia pageviews on January 10, 2026
#1
Marin Irelandas Elizabeth Piest
Rank #27610,392 daily views
View Profile →
#2
James Badge Daleas Chief of Detectives Joe Kozenczak
Rank #3,2591,962 daily views
View Profile →
#3
Michael Angaranoas Sam Amirante
Rank #3,7351,736 daily views
View Profile →
#4
Michael Chernusas John Wayne Gacy
Rank #6,988845 daily views
View Profile →
#5
Chris Sullivanas Lead Prosecutor Bill Kunkle
Rank #7,415781 daily views
View Profile →
#6
Gabriel Lunaas Det. Rafael Tovar
Rank #8,844613 daily views
View Profile →
#7
Greg Brykas Harold Piest
Rank #13,713290 daily views
View Profile →
#8
Ryker Balounas Rob Piest
Rank # daily views
View Profile →
#9
Etienne Kellicias Samuel Stapleton
Rank # daily views
View Profile →
#10
Finlay Wojtak-Hissongas Randy Reffett
Rank # daily views
View Profile →

Devil in Disguise: John Wayne Gacy Full Cast

All 17 cast members with rankings based on Wikipedia pageviews
MC
Michael Chernus
as John Wayne Gacy · 8 eps
Rank #6,988845 daily views
View Profile→
GL
Gabriel Luna
as Det. Rafael Tovar · 8 eps
Rank #8,844613 daily views
View Profile→
JD
James Badge Dale
as Chief of Detectives Joe Kozenczak · 8 eps
Rank #3,2591,962 daily views
View Profile→
MA
Michael Angarano
as Sam Amirante · 8 eps
Rank #3,7351,736 daily views
View Profile→
CS
Chris Sullivan
as Lead Prosecutor Bill Kunkle · 8 eps
Rank #7,415781 daily views
View Profile→
MI
Marin Ireland
as Elizabeth Piest · 8 eps
Rank #27610,392 daily views
View Profile→
RB
Ryker Baloun
as Rob Piest · 2 eps
View Profile→
GB
Greg Bryk
as Harold Piest · 8 eps
Rank #13,713290 daily views
View Profile→
EK
Etienne Kellici
as Samuel Stapleton · 1 ep
View Profile→
FW
Finlay Wojtak-Hissong
as Randy Reffett · 1 ep
View Profile→
RM
Robert Meynell
as Donald Voorhees Sr. · 1 ep
View Profile→
AJ
Andrew Johnston
as Donald Voorhees Jr · 1 ep
View Profile→
JK
Joshua Kilimnik
as Teenage Gacy · 1 ep
View Profile→
MM
Max Mattern
as Billy Carroll · 1 ep
View Profile→
MV
Mason Versaw
as Robert Donnelly · 1 ep
View Profile→
JH
Jake Horowitz
as David Cram · 1 ep
View Profile→
BR
Brayden Raqueño
as Dale Landingin · 1 ep
View Profile→
Devil in Disguise: John Wayne Gacy Stats
Top Peacock Shows
Top Crime Shows
Top Drama Shows