3x1 - The Target (1) Sighted

October 4, 1967

3x2 - The Target (2) Point Blank

October 11, 1967

3x3 - Material Evidence

October 18, 1967

3x4 - Pieces Of Silver

October 25, 1967

3x5 - Something Unusual

November 8, 1967

3x6 - Never Forget A Face

November 15, 1967

3x7 - Inducement

November 22, 1967

3x9 - The Hunt

December 6, 1967

3x10 - Measure Of Tolerance

December 13, 1967

3x11 - Who's Mr Smith?

December 20, 1967

3x12 - The Bombay Doctor

December 27, 1967

3x13 - Cause Of Death

January 4, 1968

3x14 - In Bulk

January 11, 1968

3x15 - Complaint

January 18, 1968

3x16 - Landing Whispers

January 25, 1968

3x17 - Major Incident

February 1, 1968

There is tragedy as an accident involving two road tankers causes the death of a number of children on their way home from school. The harrowing experience of identification and informing next of kin will leave its mark indefinitely on every member of the Wyvern squad.

3x18 - Quicker By Rail

February 8, 1968

3x19 - The Good Girl

February 15, 1968

3x20 - Identity Unknown

February 22, 1968

3x21 - Unfinished Business

February 29, 1968

3x22 - Finger Of Suspicion

March 7, 1968

For seven weeks a safe has been blown at the rate of one a week on Barlow's patch.

3x23 - If I Can Help Somebody

March 14, 1968

3x24 - Don't Tell Me, Let Me Guess

March 21, 1968

3x25 - Fortune On The Move (1) Payment

March 28, 1968

3x26 - Fortune On The Move (2) Refund

April 4, 1968