Beth Chalmers

Elizabeth "Beth" Chalmers was a voice actor for Big Finish Productions. She has the distinction of having portrayed the mothers of four of the Doctor's companions: Melanie Bush, Ace McShane, Molly O'Sullivan and Raine Creevy, the last of whom she also played.

Credits
As Veklin

Doom Coalition

 * The Crucible of Souls
 * Songs of Love
 * The Side of the Angels
 * Stop the Clock

The War Doctor

 * The Innocent
 * The Thousand Worlds
 * The Heart of the Battle
 * The Lady of Obsidian
 * Consequences
 * Destroyer
 * Saviour

Gallifrey

 * The Last Days of Freme
 * The Passenger
 * Collateral Victim

Susan's War

 * Sphere of Influence
 * The Uncertain Shore
 * Assets of War

As Raine Creevy

Special Releases

 * Dominion

The Lost Stories

 * Crime of the Century
 * Animal
 * Earth Aid

Other Roles

Doctor Who Main Range

 * Time Reef - Lady Vuyoki
 * A Perfect World - Taz / Connie's mother
 * Casualties of War - Audrey Dudman / Miss Merchant
 * The Word Lord - System
 * The Wrong Doctors - Vaneesh / Millicent / Christine Bush
 * Spaceport Fear - Galpan Captain / Beauty Swanson
 * The Seeds of War - TV announcer / Pilot / Elevator

Special Releases

 * The Legacy of Time
 * Lies in Ruins - Scavenger

The Lost Stories

 * Leviathan - Althya / Maude / Eada / Zeron
 * Thin Ice - Raina Kerenskaya / Sezhyr
 * Nightmare Country - Zorya / Tasja

The Fourth Doctor Adventures

 * The Sands of Life - Soldier
 * War Against the Laan - Earth Tower

Philip Hinchcliffe Presents

 * The Devil's Armada - Mistress Pincham / Lady Jane Mountville

The Eighth Doctor Adventures

 * Orbis - Saccostrea
 * Wirrn Dawn - Queen
 * The Scapegoat - Helene
 * The Cannibalists - Elevator Voice
 * The Eight Truths / Worldwide Web - Queen
 * Prisoner of the Sun - Shill / Computer

Dark Eyes

 * The Great War - Matron / Kitty Donaldson / Nurse Harriet
 * Tangled Web - Cathy O'Sullivan
 * Rule of the Eminence - Casey Carraway
 * A Life in the Day - Kitty Donaldson

Ravenous

 * Their Finest Hour - the Heliyon

The Tenth Doctor Adventures

 * Death and the Queen - Hortense

Short Trips

 * The Little Drummer Boy - narrator
 * Twilight's End - narrator
 * Neptune - narrator

Bernice Summerfield

 * The Diet of Worms - Myrtle Bunnage / Mrs Tishpishti / Robots

UNIT: The New Series

 * Power Cell - Radio Announcer / Quizmaster
 * Death in Geneva - Anna Burges

UNIT: Nemesis

 * Power of the Dominators - Quarks

The Diary of River Song

 * Concealed Weapon - Charlotte Henries

Missy

 * A Spoonful of Mayhem - Djinn / Housemaid
 * The Broken Clock - Actress playing Missy

The Paternoster Gang

 * Truth and Bone - Flower Seller / Birdseed Seller

The Stageplays

 * The Curse of the Daleks - Marion Clements