Mysteries of Evolution (2015)

S2E10 The Temptation of Sarah Jane Smith (2)

Title: The Temptation of Sarah Jane Smith (2) Plot: As the Trickster wreaks havoc on Earth, Sarah Jane and Luke journey back to 1951 to restore the timeline. However, their plan necessitates a heart-wrenching decision: Sarah Jane must allow her parents to perish. Faced with this unimaginable choice, will she find the strength to make such a profound sacrifice for the greater good?