Taking a step farther than their mother did and learning the nature of the object at the heart of the mystery, Frank and Joe's unity fractures over what to do next. Tensions between Chet, Callie, Frank and Stacy reach a peak.
Episode rating
Cast of episode
57
33
3
2
1
- Frank Hardy
- Joe Hardy
- Callie Shaw
- Chet Morton
- Biff Hooper
- JB Cox
- Gloria
- Phil Cohen
- Stacy Baker
- Trudy Hardy
- Jesse Hooper
- Wilt
- Stacy's Aunt
- Stacy's Uncle
- Mrs. Khan
- Fenton Hardy
- Sonya