The 1967-68 UK TV series Man in a Suitcase takes the basic ITC action-adventure formula and adds a hardboiled flavour, real toughness, grittiness, plus seedy downmarket glamour. And more than a hint of film noir. The best of all the ITC series.
My review: https://cult-tv-lounge.blogspot.com/2016/02/man-in-suitcase-1967-68.html
