Cast
Tim Considine
Frank Hardy
Tommy Kirk
Joe Hardy
FA
Florenz Ames
Silas Applegate
Russ Conway
Fenton Hardy
Sarah Selby
Aunt Gertrude
Robert Foulk
Jackley the Plumber
CAC
Carole Ann Campbell
Iola Morton
DM
Donald MacDonald
Perry Robinson
Arthur Shields
Boles - Ex-Gardener
Charles Cane
Police Sergeant
FM
Frances Morris
Landlady
BS
Brick Sullivan
Policeman
Mort Mills
policeman
Don C. Harvey
Policeman
Dan Sturkie
Police Detective
William Henry
Policeman
JK
Jess Kirkpatrick
Policeman
Crew
CFH
Charles F. Haas
Directing
BB
Bruce Bushman
Art
GJN
George Jay Nicholson
Editing
AT
Al Teeter
Editing
JG
Jackson Gillis
Writing
CK
Chuck Keehne
Costume & Make-Up
LM
Lois Murray
Costume & Make-Up
CW
Carl Walker
Costume & Make-Up
FMM
Fred M. MacLean
Art
RGS
Robert G. Shannon
Directing
LD
Louis Debney
Production
JD
Joseph Dietrick
Editing
MAD
Marvin Aubrey Davis
Art
David Newell
Costume & Make-Up
William Lava
Sound
GA
Gordon Avil
Crew
RH
Russ Haverick
Production
EB
Edle Bakke
Directing
DT
Dean Thomas
Sound
Ub Iwerks
Visual Effects
ROC
Robert O. Cook
Sound
Thurl Ravenscroft
Sound
WC
Walter Castle
Crew
Edward Stratemeyer
Writing
