Slight directional veer...
Just finished watching my DVD of the semi-legendary 1960 ATV series "The Strange World Of Gurney Slade", with Anthony Newley (no, he wasn't here watching it with me...).
Familiar faces in supporting roles include Una Stubbs (cf), Edwin "Interpol Calling" Richfield, Bernie Winters (yes, that one), Graham Stark (see "Finders Keepers") and the above-mentioned Anneke Wills (later in "Some People" and even "Dr Who").
Apart from Una Stubbs, Anneke Wills and Graham Stark, there's one other Shadows connection in the form of the studio working title for what became Stars Fell On Stockton; that is: Gooney Slade, for what are obvious reasons.
JN