Perry Mason is an attorney who specializes in defending seemingly indefensible cases. With the aid of his secretary Della Street and investigator Paul Drake, he often finds that by digging deeply into the facts, startling facts can be revealed. Often relying on his outstanding courtroom skills, he often tricks or traps people into unwittingly admitting their guilt., ISBN13: B0012EM5F6 ISBN10: B0012EM5F6 Material Type: dvdPerry Mason is an attorney who specializes in defending seemingly indefensible cases. With the aid of his secretary Della Street and investigator Paul Drake, he often finds that by digging deeply into the facts, startling facts can be revealed. Often relying on his outstanding courtroom skills, he often tricks or traps people into unwittingly admitting their guilt., ISBN13: B0012EM5F6 ISBN10: B0012EM5F6 Material Type: dvd , ISBN13: B0012EM5F6 ISBN10: B0012EM5F6 Material Type: dvd