Osgood/Appearances

The following is a list of appearances by Petronella Osgood or her Zygon duplicate.

Series 7

 * The Day of the Doctor

Series 8

 * Death in Heaven

Series 9

 * The Zygon Invasion / The Zygon Inversion

Extinction

 * Vanguard
 * Earthfall
 * Bridgehead
 * Armageddon

Shutdown

 * Power Cell
 * Death in Geneva
 * The Battle of the Tower
 * Ice Station Alpha

Silenced

 * House of Silents
 * Square One
 * Silent Majority
 * In Memory Alone

Assembled

 * Call to Arms
 * Tidal Wave
 * Retrieval
 * United

Encounters

 * The Dalek Transaction
 * Invocation
 * The Sontaran Project
 * False Negative

Cyber-Reality

 * Game Theory
 * Telepresence
 * Code Silver
 * Master of Worlds

Revisitations

 * Hosts of the Wirrn
 * Breach of Trust
 * Open the Box

Incursions

 * This Sleep of Death
 * Tempest
 * The Power of River Song

Special Releases

 * The Eighth of March
 * Narcissus
 * The Legacy of Time
 * The Sacrifice of Jo Grant

The Twelfth Doctor Chronicles

 * Field Trip

Doctor Who Annual

 * Yes, Missy

Target novelisations

 * The Day of the Doctor

Doctor Who: The Twelfth Doctor

 * Clara Oswald and the School of Death
 * Robo Rampage

Mini-series

 * The Lost Dimension

Doctor Who: Infinity

 * The Dalek Invasion of Time
 * The Horror of Flat Holm

Doctor Who: Lockdown!

 * The Zygon Isolation