Possible Clues:

• Hand working
• Worker’s musical production originally viewed in formal wear
• Labourer ever messing about with patio
• Working - what a surgeon does around teatime!
• Spy runs through videotape, cutting date out
• Old musical players making comeback in effect
• Producing effects with a joint in musical shows, 1 ac
• Working in the theatre around four
• Working with before tea, I have
• See 82-Down