Trevor Byfield (Billy) later appeared in Too Many Crooks (1991) as Billy Meadows. He appeared again with Dennis Waterman in Loyalties and Royalties (2008)
Harold Berens (Jacobson) previously appeared with George Cole in The Pure Hell of St. Trinian's (1960)
Paul Copley (Palmer) later appeared with Dennis Waterman in A Roman Empire (1991) and in Painting on Loan (2004)