Echo (comic story)

 was the fourth story of the Doctor Who: The Tenth Doctor comic strip series, published in 2015.

Summary
Gabby and the Doctor are back in New York after a terrifying excursion into the past, catching up with family and friends... until THE ECHO strikes, amplifying everyday noise into ear-shattering, mind-splinteringly debilitating waves of sound. What is the Echo – and can the Doctor and Gabby solve the mystery before the cacophany drives the city mad?

Plot
to be added

Characters

 * Tenth Doctor
 * Gabby Gonzalez
 * Cindy Wu
 * Miguel Gonzalez
 * Maria Gonzalez

Original print details
to be added

Continuity

 * Both Cindy and Maria are surprised Gabby is back so soon, as she only just left. (COMIC: Revolutions of Terror)
 * The Doctor says he doesn't get along well with families. (TV: Aliens of London, The Lazarus Experiment)
 * The Doctor battles the Shreekers from the top of the Empire State Building. This incarnation previously fought the Daleks there in 1930. (TV: Evolution of the Daleks)
 * Gabby tells Cindy she kissed a man, and discusses being in a war with the Doctor. (COMIC: The Weeping Angels of Mons)
 * The Doctor mentions Gabby's previous travels with him: being hunted by a sculptor in an art gallery (COMIC: The Arts in Space) and being transported back in time by a Weeping Angel (COMIC: The Weeping Angels of Mons)
 * Gabby suspects the Shreekers are Cerebravores. (COMIC: Revolutions of Terror)