Ellison Barber

Self - Host

Gabby Petito

Self (archive footage) (uncredited)

Brian Laundrie

Self (archive footage) (uncredited)

Misty Marris

Self - Trial Attorney & Legal Analyst

Philip C. Hamilton

Self - Criminal Defense Attorney

Christine Marie

Self

Roberta Laundrie

Self (archive footage) (uncredited)

Chris Laundrie

Self (archive footage) (uncredited)

Tracy Walder

Self - Former CIA Officer & FBI Special Agent

Laura Jarrett

Self - NBC News Senior Legal Correspondent

Maddie Misleh

Self - Spencer Tepe's Sister

Rob Misleh

Self - Spencer Tepe's Brother-In-Law

Elaine Bryant

Self - Columbus Police Department (archive footage)

Kristen Gibbons Feden

Self - Trial Attorney & Legal Analyst

Evy Poumpouras

Self - NBC News Law Enforcement Analyst