Check local listings for times, as TCM has different feeds for different time zones.
This one is a rarity, NEVER on any home entertainment format (as far as I know)
If TCM shows the same British print of the film that they did last year, then the on screen title will be The Scar, but Hollow Triumph is indeed the film's original & official title.
Joan, 38 years old here, was a knockout!
Hubba Hubba!
David