The Hardy Boys: The Mystery of the Applegate Treasure

Tim Considine

Frank Hardy

Tommy Kirk

Joe Hardy

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Florenz Ames

Silas Applegate

Russ Conway

Fenton Hardy

Sarah Selby

Aunt Gertrude

Robert Foulk

Jackley the Plumber

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Carole Ann Campbell

Iola Morton

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Donald MacDonald

Perry Robinson

Arthur Shields

Boles - Ex-Gardener

Charles Cane

Police Sergeant

Frances Morris

Landlady

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Brick Sullivan

Policeman

Mort Mills

policeman

Don C. Harvey

Policeman

Dan Sturkie

Police Detective

William Henry

Policeman

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Jess Kirkpatrick

Policeman