Eliza Scarlet runs thriving detective agency but Duke's absence prompts tough decision. New Detective Inspector Blake arrives, she must build rapport to access police resources amid personal/professional changes.

As the all-new season kicks off, Eliza Scarlet is once again back at it with her own agency and this time around, it's certainly thriving. But while her professional life may be on a successful path, on the personal side, the Duke has now been away in New York for several months, leaving Eliza to make a difficult decision. Meanwhile, a new Detective Inspector, Alexander Blake comes to Scotland Yard and she must navigate building a relationship with him if she's going to continue having access to police resources. All these changes and decisions beg the question: Can Eliza Scarlet really have it all?—from PBS (Canon y mus)