An American agent disappears after a scuba diving reconnaissance mission in Corsica. The Secret Service sends agent code name OSS 117 to investigate.
as Hubert Bonisseur de La Bath, alias OSS 117
as Brigitta
as Renotte
as Roos
as Mayan
as Forestier
as Sacha
as Manuel, un homme de main
as Agent Thibaud
as Gisèle, l'agent de chez Hertz
as Un homme de main
as Lucia
as (uncredited)