Name	Known for
Ralph Michael John Anthony John Anthony See fewer	A Night to Remember (1958)
William Squire David Roberts David Roberts See fewer	The Lord of the Rings (1978)
Petra Davies Enid Underwood Enid Underwood See fewer	Emma (1960)
Jeremy Burnham Edgar Edgar See fewer	The Avengers (1961)
Joby Blanshard Underwood Underwood See fewer	Doomwatch (1970)
Richard Caldicot Wanklin Wanklin See fewer	Strife (1960)
Richard Davies Simon Harness Simon Harness See fewer	Zulu (1964)
Harry Gwyn-Davies John Bulgin John Bulgin See fewer	Strife (1960)
Emrys James James Green James Green See fewer	Dragonslayer (1981)
Redmond Phillips Wilder Wilder See fewer	A Night to Remember (1958)
Philip Ray Henry Thomas Henry Thomas See fewer	Starr and Company (1958)
Anthony Roye Tench Tench See fewer	Strife (1960)
George Skillan Frost Frost See fewer	Strife (1960)
Henley Thomas George Rous George Rous See fewer	Doctor Who (1963)
Hugh Ross Williamson Scantlebury (as Ian Rossiter) Scantlebury (as Ian Rossiter) See fewer	ITV Television Playhouse (1955)