Doctor Who (2005) (2005)

S3E2 The Shakespeare Code

Martha embarks on her inaugural journey in the TARDIS, landing in the vibrant era of Elizabethan England. Alongside the Doctor, she learns of a string of mysterious fatalities and uncovers that the renowned playwright William Shakespeare is under the influence of sinister, witchy beings. To safeguard the timeline from alteration, the time-traveling pair must confront these ancient malevolent forces and restore the natural course of history.