Norman Kaye and Leonard Teale in episode 216, 'Jet Lag'.

Leonard Teale, Helen Morse and Peter Hepworth in episode 236, 'Kill or Be Killed'.

Leonard Teale, Helen Morse and Peter Hepworth in episode 236, Kill or Be Killed.

Jacki Weaver during the filming of episode 240, Sound of Money.

Carryl Browne and Tom Oliver in episode 266, Have You Heard About the Lawrences?.

Charles Tingwell, John Hargreaves and Dennis Grosvenor in episode 458, The Egotist. Photographer: David Parker

John Stanton as Senior Detective Pat Kelly. From episode 390, Thommo.

Detective Peter Barnes (George Mallaby) wearing his infamous brown suit. From episode 390, Thommo (1973). 

Excerpts from a 2005 Oral History interview with Norman Yemm. 

John Stanton as Senior Detective Pat Kelly. From episode 390, Thommo