Billy
S1 E4 October 16, 2025 1h 1m
★ 7.5
Source:
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Overview
A psychiatrist interviews Gacy; Tovar and Kozenczak uncover systemic failures; teenage love unfolds.
Guest Stars
Greg Bryk
Harold Piest
Robert Meynell
Donald Voorhees Sr.
Andrew Johnston
Donald Voorhees Jr
Joshua Kilimnik
Teenage Gacy
Ted Dykstra
Det. Allen Fanholm
Cricket Brown
Kerry Piest
Thom Nyhuus
Kenneth Piest
Lena Pepe
Juanita
