Granite Flats

Granite Flats is rocked after the death of one of the town's most beloved citizens. Two new faces show up in town: Arthur's Aunt Alice (Parker Posey) and Madeline's Uncle Scottie (George Newbern). A new mystery needs to be solved.

Ezekiel gets one step closer to discovering the identity of The Plumber. Alice settles into Granite Flats. Trust issues arise between the Andrews. Scottie takes a new case from an unlikely client.

Lieutenant Frank Quincy disappears from the hospital. Chief Sanders and Hershel take matters into their own hands. Aunt Alice has a prophetic dream.

The Andrews try to get answers from Frank Quincy. John enlists his wife's help in the investigation and she discovers a major piece to the puzzle. Frank enlists the help of the kid detectives.

The Andrews have Professor Hargraves over for dinner, but with an ulterior motive. The kid detectives are back together for a common cause. Agent Ezekiel Scott's interrogation does not go quite as planned.

Chief Sanders and Agent Scott disagree about the identity of The Plumber. Wallace's mother comes to town and shakes things up. Susan desperately clings to Madeline after hearing her true feelings.

Agent Scott questions Professor Hargraves for his suspicious behavior and refuses to believe his story. The kids suspect that something is up when Professor Hargraves fails to come to class. They team up with Mrs. Andrews to solve Frank's case.

Doctor Andrews unlocks Lieutenant Quincy's memories, including the truth about Beth's fate. Regina and Hershel come to an agreement. The kid sleuths dig up secrets and Whittison must face his troubling past.