Saint-Pierre cast: Who stars alongside Joséphine Jobert?

In the series, Saint-Pierre watches Jobert step into a key leadership position as Arch, a complex deputy chief with a mysterious background and a strong desire for answers while she learns the ropes in France. Allan Hawco, who also co-created, co-showruns, and executive produces the show, joins her as Fitz, a newcomer to the region who arrived after uncovering sensitive information about a politician.