Ep 1. Spyfall, Part 1

In Doctor Who season 12 episode 1, titled Spyfall, Part 1, the Doctor and her companions Yaz, Ryan, and Graham are brought together once again when strange things start happening around the world. The episode starts off with a young woman named Ada Lovelace in the 19th century, who seems to be in danger. We are then introduced to a new character, Agent O from MI6, who asks for the Doctor's help in investigating a series of mysterious attacks on intelligence agents around the world.

The Doctor and her companions are soon embroiled in a high-stakes adventure that takes them from the streets of London to an airplane flying over the Atlantic ocean. They uncover a global conspiracy involving an alien threat with a sinister plan to take over Earth. Along the way, they encounter new friends and enemies, including Stephen Fry's character C, who works for MI6, and a mysterious figure called Daniel Barton, who runs a powerful tech company.

The episode is fast-paced and action-packed, with lots of twists and turns that keep the audience on the edge of their seats. There are plenty of funny moments and clever nods to previous episodes of Doctor Who, as well as some darker themes and high-stakes drama. As always, Jodie Whittaker shines in her role as the Doctor, bringing a mix of wit, intelligence, and empathy to the character.

The chemistry between the Doctor and her companions remains as strong as ever, with Yaz, Ryan, and Graham providing plenty of support and comic relief. There are some touching moments between the Doctor and her friends, as they navigate the challenges of working together and facing dangerous situations.

Overall, Doctor Who season 12 episode 1 is a thrilling start to the new season, with plenty of action, suspense, and heart. It sets up some intriguing mysteries and plot threads that are sure to be explored in later episodes, and leaves the audience eager for more. Fans of the show will not be disappointed, and newcomers to the series will find it an exciting and accessible introduction to the world of Doctor Who.