Samuel Timson plays as Boys in Silent Witness.
Samuel Timson is the top #1 member of the cast and appears in 142 episodes.

Joseph Timson plays as Boys in Silent Witness.
Joseph Timson is the top #2 member of the cast and appears in 142 episodes.

Tom Ward is a British film, stage and television actor.

Tom Ward plays as Self - Narrator in Silent Witness.
Tom Ward is the top #3 member of the cast and appears in 101 episodes.

Amanda Burton (born 10 October 1956) is a Northern Irish actress.

Amanda Burton plays as Sam Ryan, Prof. Samantha "Sam" Ryan in Silent Witness.
Amanda Burton is the top #4 member of the cast and appears in 70 episodes.

Laura Crossley plays as Cindy Cunningham in Silent Witness.
Laura Crossley is the top #5 member of the cast and appears in 67 episodes.

David Caves plays as Jack Hodgson in Silent Witness.
David Caves is the top #6 member of the cast and appears in 50 episodes.

Liz Carr plays as Clarissa Mullery, Clarissa, Sam Ryan in Silent Witness.
Liz Carr is the top #7 member of the cast and appears in 50 episodes.

Jaye Griffiths plays as Ellie Gardner in Silent Witness.
Jaye Griffiths is the top #8 member of the cast and appears in 44 episodes.

Richard Charles Lintern is an English stage, voice and screen actor.

Richard Lintern plays as Dr. Thomas Chamberlain, Dr Thomas Chamberlain in Silent Witness.
Richard Lintern is the top #9 member of the cast and appears in 40 episodes.

William Gaminara plays as Andrew Bower in Silent Witness.
William Gaminara is the top #10 member of the cast and appears in 36 episodes.