This seemed as if this was two separate tv episodes ditched together. The first mainly set in Hungary was reasonably good,but the second dragged on interminably.
I note that one of the producers was Artur Brauner who i acted for professionally 40 years ago. A remarkable man who escaped the Holocaust,had a prolific film career,and died a few years ago,having reached his centenary.
The film seemed to be populated with many familiar character actors of the era. Only Sam Kidd was missing. Though Michael Brennan as a Hungarian agent takes some believing.
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One of the lesser films from the sixties portraying the on going battle between spies frI'm both sides.