Jigsaw
Voltar
Michael J. PollardDill
Harry GuardinoArthur Belding
Bradford DillmanJonathan Fields
Hope LangeHelen Atterbury
Pat HingleLew Haley
Susan Saint JamesIda
Diana HylandSarah
Victor JoryEdward Arkroyd
Paul StewartDr. Simon Joshua
Roy JensonArnie
Lev Mailer
Susanne BentonArlene- Jim Creech
Kent McCord- Joan Bradley
James DoohanBuilding Superintendent (sem créditos)- Donald MitchellPeter (sem créditos)