I discovered yesterday that new thread subject Ann Bell was in an Episode of the Same Title, the less fortunate
Blackmail:
First Offender.
TVTimes coverage for ITV Playhouse - Murder: The Dancing Man,
27th April 1968
A fascinating photograph of three rarely-seen, dare I say forgotten stars:
From the 'Playbill' feature, written on this occasion by Innes Gray. With an
Armchair Theatre preview:

The Good News is both plays still exist in the archives. The Bad News - very little chance of seeing them.
Again, great pictures of Tony and Frances:
The ITC Connection So far, I've only seen Terence Edmond in The Persuaders! and Louise Pajo in Strange Report and two episodes of UFO. Frances Cuka was a guest in The Champions but I also know her from Adam Adamant Lives!, the musical Scrooge (as Mrs. Cratchit) and the Hammer House of Horror story Charlie Boy, where she strongly resembled Lynda La Plante. Tony Beckley was in The Saint twice and, years later, Jason King.