Self - Missing Person (archive footage)
Self - Nicholas' Sister
Self - Nicholas' Brother-in-Law
Self - Nicholas' Mother
Self - Imposter (as Frederic Bourdin)
Self - Special Agent, FBI (as Nancy B. Fisher)
Self - Consul General, U. S. Embassy in Spain (as Phillip French)
Self - Nicholas' Nephew
Self - Private Investigator
Self - Texas Children's Hospital (as Bruce D. Perry)
Self - Nicholas' Neighbor (as Allie Hosteiler)
Self - Nicholas' Childhood Friend
Frédéric Bourdin
Carey Gibson
Nancy Fisher
Charlie Parker
Social Worker
Judge (as Maria Jesus Hoyos)
Male Police Officer
Female Police Officer
Vice Consul
High School Student (uncredited)
FBI Agent (uncredited)
Pedestrian (uncredited)
FBI Agent / Passport Agent (uncredited)
Detective (uncredited)
Loraine - Call Center (uncredited)