Sinead Keenan

Sinead Keenan, an Irish actress who has been active in British TV for several years, played Addams in the Doctor Who television story The End of Time. She also voiced several characters for Big Finish Productions including Margery Phipps.

She is the elder sister of Rory Keenan.

Russell T Davies wrote in The Writer's Tale that he had written Addams as Sinead Keenan, who is an inspiration to him.

Doctor Who

 * The End of Time - Addams

Special Releases

 * The Fifth Doctor Adventures
 * Iterations of I - Aoife Dineen
 * The Worlds of Doctor Who
 * The Reesinger Process - Stephanie Wilton

Fourth Doctor Adventures

 * The Darkness of Glass - Mary Summersby

Novel Adaptations

 * The Highest Science - Rosheen

Companion Chronicles

 * Council of War - Margery Phipps