Doctor Who (1963) Season 19 Episode 23 Time-Flight (1)

The Doctor returns to Heathrow Airport with his companions, Tegan and Nyssa. They discover a Concorde airplane has disappeared in flight, and they begin to investigate. Their search leads them to find a mysterious source of energy in the airport's basement. Soon, they are transported to a strange place where time seems to have gone amiss.

As they explore, the Doctor and his companions discover that they've landed in the prehistoric era. They find an ancient civilization facing destruction and are forced to help them find a way to prevent their demise. The Doctor and his companions must work quickly to uncover the cause of the destruction before it's too late.

While en route to save the ancient people, the Doctor and his companions discover a strange alien craft. It turns out to be a time machine, and its inventor is revealed as the enigmatic Kalid. Kalid claims that he is the mastermind behind the time displacement that's happening, but the Doctor remains skeptical.

As the Doctor tries to solve the mystery of the prehistoric civilization, he learns that Kalid is not who he claims to be. It soon becomes clear that Kalid is actually an ancient being trying to escape from captivity. The Doctor and his companions must stop him from destroying the ancient civilization and returning to his own time.

As the story unfolds, the Doctor and his companions find themselves embroiled in a high-stakes adventure. They face danger at every turn as they navigate the twists and turns of time travel. Through their bravery and ingenuity, they ultimately succeed in saving the ancient civilization and restoring balance to the time-space continuum.

With its thrilling plot, complex characters, and imaginative setting, Doctor Who Season 19 Episode 23 – Time-Flight (1) is a must-watch for fans of science fiction and adventure. With its compelling storyline and stunning special effects, this episode is sure to keep viewers on the edge of their seats from start to finish.