Introduced by Billy Boyle Special guests Petula Clark and Bryan Marshall with Len Lowe THE BERT HAYES ORCHESTRA International singing star petula CLARK joins BRYAN MARSHALL in another half-hour of fun and surprises with aBsil and Billy. Script by JOHN MORLEY. COLIN bostock-SMIT::- I. BARRY TOOK and PETE'R08INSO:'\ Make-Up JAN NETHERCOT CostumeTERRY DAWSON Designer AMANDA ATKINSON Producer PAUL CIANI