He Knows You're Alone

He Knows You're Alone Cast

38 cast members · 11 with popularity data

Full Cast

Sorted by Buzz Score · May 9, 2026

Det. Frank Daley

Prof. Carl Mason

#13,676 overall

#18,274 overall

Caitlin O'Heaney

#31,074 overall

#35,205 overall

#37,162 overall

#40,154 overall

#46,140 overall

Det. Len Gamble

#60,539 overall

Ralph the Tailor

Ice Cream Vendor

Coroner's Assistant

Anthony Pullen Shaw

Detective (as Anthony Shaw)

Michael Fiorello

Detective (as Michael Fiorillo)

Karen Evans Kandel

Suzanne Lukather

Professor's Wife

Patricia Benson

Caren Mastroianni

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