Cast ~

Tim Considine

-

Frank Hardy

Tommy Kirk

-

Joe Hardy

Russ Conway

-

Fenton Hardy

Sarah Selby

-

Aunt Gertrude Hardy

Carole Ann Campbell

-

Iola Morton

Andy Clyde

-

Lacey

John Baer

-

Eric

Hugh Sanders

-

Mr. Binks

Prod. ~ Crew

R.G. Springsteen

Directing

Edward Stratemeyer

Writing

Jackson Gillis

Writing

Bill Walsh

Production