Season 6

December 5, 1976

The wagers of sin. Mac is out to retrieve a set of diamonds swiped from his girl in Vegas.

January 2, 1977

Mac is away on a fishing trip when his house is blown up by a would-be assassin. Presumed dead, he investigates.

January 23, 1977

Up against a hit man who announces himself.

January 30, 1977

You pays your money, you takes your choice. While on an airline flight, Mac witnesses passengers dying mysteriously.

March 20, 1977

The case is clear, according to the Deputy D.A., but Mac has his doubts.

April 24, 1977

After a model commits suicide, Mac investigates her lonely life.