First broadcast 19th August 1984.

Steve and Jane are a couple of thieves who travel the country pretending to be market researchers for Silvertone metal polish.

Cyril Cusack ... Percy Hampton
Andrew Ray ... Steve
Lynsey Baxter ... Jane
Tamara Ustinov ... Beryl (as Tammy Ustinov)
John Hug ... Arthur
Jacqueline Hill ... Mrs. Milvain
Ian Flintoff ... Doctor
Jason Carter ... Youth
Giles Phibbs ... Farmer
Ruth Kettlewell ... Wife
Bryan Matheson ... Husband
Yvonne Marsh ... Policewoman