Clifford is seen in his old office from the first four seasons, even though the outside of New York's Police Headquarters is shown instead of the 23rd Precinct.
Harry Hague gives McCloud a pouch filled with $1,000 bills. All bills over $100 were withdrawn from circulation in the late 1960's, which would have made possession of them useless.
A woman visits McCloud in prison. McCloud then tells Phyllis to go after the woman who was wearing a red dress. She was wearing red slacks.