Beryl Vertue

Beryl Vertue was Terry Nation's agent at the time of the sale of script of The Daleks, and thus was responsible for negotiating the deal that gave him controlling ownership of the Daleks.

Following her critical negotiation for Nation, she moved into film production. In the later 1960s and early 1970s, she produced or executive produced some memorable British films, many of them adaptations of popular British television series. Among these were:, with Brian Blessed and Una Stubbs; with Mike Reid; and  with Frankie Howerd, Barbara Murray, and Bill Fraser.

She then moved into television production, for which she is principally known today.

As the British television industry moved into the modern era of independent production, she founded, thereby becoming a studio head. Her influence on British Television is difficult to specifically quantify, because she's produced or executive produced many of the standards of British television, including:, Steven Moffat's ; with Martin Clunes;

She was at various points the boss of both her daughter, Sue Vertue, and her son-in-law, Steven Moffat.