4x1 - The Seven Hundred-Year Old Gang (1)

September 24, 1964

4x2 - The Seven Hundred-Year Old Gang (2)

October 1, 1964

4x3 - Hero of the People

October 8, 1964

4x4 - Go-Between

October 15, 1964

4x5 - Conflict of Interests

October 22, 1964

4x6 - The Man Who . . .

October 29, 1964

4x7 - Turning Point

November 5, 1964

4x8 - A Taste of Ashes

November 12, 1964

4x9 - Comeback

November 26, 1964

4x10 - The Siege

December 3, 1964

4x11 - Whitewash

December 10, 1964

4x12 - A Voice Loud and Clear

December 17, 1964

4x13 - King of the Hill

December 31, 1964

4x14 - Whipping Boy

January 7, 1965

4x15 - Eyewitness

January 14, 1965

4x16 - The Silent Killers

January 21, 1965

4x17 - Death on Wheels

January 28, 1965

4x18 - The Unwritten Law

February 4, 1965

4x19 - The Objector

February 11, 1965

4x20 - Fires of the Mind

February 18, 1965

After taking LSD, mentally disturbed Robert Kraft commits suicide while experiencing a hallucinatory reaction—and Dr. Byron Saul (Pleasence), who's been treating Kraft with the drug, is charged with manslaughter.

4x21 - No-Knock

February 25, 1965

4x22 - The Merry-Go-Round Murder

March 4, 1965

4x23 - Nobody Asks What Side You're On . . .

March 11, 1965

4x24 - Impeachment

March 18, 1965

4x25 - The Sworn Twelve

March 25, 1965

4x26 - A Matter of Law and Disorder

April 8, 1965

4x27 - Youths and Maidens on an Evening Walk

April 15, 1965

4x28 - The Prosecutor

April 29, 1965

4x29 - The Bum's Rush

May 6, 1965

4x30 - Only a Child

May 13, 1965