Who is Klein in The French Connection?

Federal agent assisting Doyle with surveillance and jurisdictional support.

Who plays Klein in The French Connection?

Klein is played by Sonny Grosso.

Klein's abilities include federal investigation, surveillance, jurisdictional coordination, analytical thinking.

Klein has 4 mapped relationships in The French Connection. Explore the interactive relationship map for details.

Alignment: Hero
Species: Human
Abilities: Federal investigation, Surveillance, Jurisdictional coordination, Analytical thinking

Klein — Conflict Target — Alain Charnier (Fernando Rey)
Klein serves as a direct law enforcement obstacle to Charnier's escape.
Klein — Conflict Target — Pierre Nicoli (Marcel Bozzuffi)
Klein's investigative efforts directly oppose Nicoli's criminal activities.
Klein — Conflict Suspect — Devereaux (Frédéric de Pasquale)
Klein's agency treats Devereaux as a primary suspect in the narcotics case.
Klein — Conflict Suspect — Lou Boca (Benny Marino)
Klein's federal jurisdiction leads to Lou Boca's eventual legal prosecution.