Briggs wrote two serials for
Doctor Who,
Dragonfire and
The Curse of Fenric, for the programme's
24th and
26th seasons respectively. Both stories featured
Sylvester McCoy as the
Seventh Doctor, while
Dragonfire introduced
Sophie Aldred as
Ace. Briggs subsequently novelised both serials for the
Target Books range. As part of Doctor Who's 60th anniversary in 2023,
The Curse of Fenric was re-released with additional material by
Pete McTighe in the
Tales of the TARDIS series. In 1990, Briggs contributed the episodes "Street Life" to the
fifth series of
Casualty and "Old Wounds" to the
sixth series of
The Bill. He has also contributed a short story,
The Celestial Harmony Engine to the
Doctor Who anthology
Short Trips: Defining Patterns, published by
Big Finish in March, 2008. ==Other work==