Aidan O'Sullivan

Detective

Joseph Palmer

Coroner

Mark Connolly

Detective

Bernadette Carty

CeCe

CeCe Moore

Self - Chief Genetic Geneologist

Aaron Adamson

Fisherman (uncredited)

Aran O'Brien

80s Detective

Stephanie Karam

Detective

Patrick John Wall

Gary Hartman

Colin Malone

Detective

Brian Roche

Gary Hamlin (credit only)

Kenneth Barry

Man on Phone (uncredited)

Derek Carroll

Self-Detective