Five portraits of radio greats.
1: Only a Little Lamb? For 40 years
Derek McCulloch - Uncle Mac - was the beloved voice of wireless for children: he was Children's Hours first official head, inventor of the immortal
'Goodnight children ... everywhere' and, most enduringly, Toytown's little lamb, Larry. Off-air, though, Derek McCulloch could often also be
Mr Growser and Mr Mayor. Trevor Hill , Children's Hour's last North
Regional Organiser, investigates.
Producer Simon Elmes. Stereo