Marleau unearths everyone's secrets as she investigates the murder of a noted theater actor's lover.

Marleau investigates a murder in an out-of-season seaside resort.

Marleau investigates a talented blacksmith suspected of murder.

After a mock pistol duel leads to tragedy, Marleau's investigation points to murder.

When a body is found in the woods, Captain Marleau is called in to investigate.

Captain Marleau closes in on the killer - but will she solve the case in time to catch her favorite TV show?

A new season of France’s most unconventional detective, CAPTAIN MARLEAU, premieres May 26, 2026 in the U.S. and Canada on MHz Choice. Armed with her sharp wit and even sharper instincts, Captain Marleau dives headfirst into the most baffling cases.