- Philip Barrett, who appeared in January 1974 as the husband of a snobby couple who were old friends of Janet Barlow
- Benefits inspector Tom Elliott in September 1981
- Cliff Pughes, a former boyfriend of Gloria Price, who visited from Spain in September 2012.
He has accumulated a long list of acting roles in his career including parts for the Granada productions City 68, The Dustbinmen, Crown Court, Village Hall, Sam, Fallen Hero and The Adventures of Sherlock Holmes. Other roles include Doctor on the Go, Shoestring, The Professionals and Chance in a Million.
He was married to actress Elisabeth Sladen from 1968 until her death who herself appeared in Coronation Street in 1970 as barmaid Anita Reynolds. She is best known for playing Sarah Jane Smith in both Doctor Who and its spin-off The Sarah Jane Adventures. Miller has acted with his wife in the latter and appeared separately from her but in episodes of the parent programme, most notably as one of the voice of the Daleks.