The Hardy Boys/Nancy Drew Mysteries is a television series which aired for three seasons on ABC. The series starred Parker Stevenson and Shaun Cassidy as amateur sleuth brothers Frank and Joe Hardy, respectively, and Pamela Sue Martin as girl detective Nancy Drew.

The Hardy Boys/Nancy Drew Mysteries was unusual in that it often dealt with the characters individually, in an almost anthological style. That is, some episodes featured only the Hardy Boys and others only Nancy Drew.

Series Cast

  1. Pamela Sue Martin

    Pamela Sue Martin

    Nancy Drew

    46 Episodes

  2. Parker Stevenson

    Parker Stevenson

    Frank Hardy

    46 Episodes

  3. Shaun Cassidy

    Shaun Cassidy

    Joe Hardy

    46 Episodes

  4. Ruth Cox

    Ruth Cox

    Bess Marvin

    46 Episodes

  5. Susan Buckner

    Susan Buckner

    George Fayne

    46 Episodes

Full Cast & Crew

Last Season

Season 3

1978 | 10 Episodes

Season 3 of The Hardy Boys / Nancy Drew Mysteries premiered on October 2, 1978.

View All Seasons

The Hardy Boys / Nancy Drew Mysteries
The Hardy Boys / Nancy Drew Mysteries



Status Ended


  • See more TV shows from ABC...

Certification -

Type Scripted

Original Language English

Runtime 60m



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