Code:

http://www.imdb.com/title/tt0051267/

This syndicated show, first aired in 1959, is based on a real-life Philadelphia lawyer, Herbert L. Maris which was played by MacDonald Carey. Maris was devoting his career to defending the wrongly accused.
Herbert L. Maris was a real corporate attorney in Philadelphia who devoted his spare time helping wrongly accused persons. Maris strongly believed in the fundamental canon of English/U.S. law: a person is innocent until proved guilty.

Code:

http://www.kprotector.com/p18/58a73ff026a73