Isabelle Florent, Chief Warrant Officer then Lieutenant (36 episodes)

Gendarme Pierre Roussillon (36 episodes)

Gendarme (T.I.C.) Patrick Platon (36 episodes)

Adjudant Francis Rivière (36 episodes)

Nicolas Florent, son of Isabelle and Hervé (32 episodes)

Captain Philip Kremen (28 episodes)

Gendarme Stéphane Cluzeau (17 episodes)

Gendarme Serge Moynet (8 episodes)

Colonel Bernard Florent, father of Isabelle (8 episodes)

Gendarme Ludovic Lestac (7 episodes)

Commander Beaulieu (4 episodes)

Capitain Christian Rocher (4 episodes)

Attorney Jeanne-Marie Collignon (4 episodes)

Gilles Delorme (1 episode)

Nicholas' friend (1 episode)

Christian Vincenti (1 episode)