He Knows You're Alone

He Knows You're Alone Cast

38 cast members · 11 with popularity data

Full Cast

Sorted by Buzz Score · June 6, 2026

Prof. Carl Mason

Det. Frank Daley

#14,924 overall

Caitlin O'Heaney

#16,920 overall

#18,250 overall

#32,981 overall

#42,475 overall

#44,117 overall

#45,901 overall

Det. Len Gamble

#62,491 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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