This Week in Doctor Who
Week 20: 20-26 May 2023 - USA
Saturday 20 May
  |  | 6:00pm EDT Mawdryn Undead: Part One | The Tardis lands on an apparently deserted spaceship orbiting the Earth in 1983. |
| |  | 6:30pm EDT Mawdryn Undead: Part Two | In 1977, Tegan and Nyssa think the decaying body they've discovered is the Doctor's. |
| |  | 7:00pm EDT Mawdryn Undead: Part Three | Both the '77 and '83 Brigadiers exist in the same time zone, and their meeting could cause a temporal catastrophe. |
| |  | 7:30pm EDT Mawdryn Undead: Part Four | Mawdryn blackmails the Doctor into agreeing to surrender his eight remaining lives to release the mutants. |
 |  | 11:00pm CDT Genesis of the Daleks (part 1 of 2) | The Time Lords send the Doctor to Skaro to thwart crippled, mutated scientist Davros. With Tom Baker. |
Sunday 21 May
| |  | 12:07am CDT Genesis of the Daleks (part 2 of 2) | The Doctor tries to avoid future destruction by preventing the Daleks' birth. With Tom Baker. |
Saturday 20 May
 |  | 11:00pm PDT The Sea Devils: Episode One (Repeated: Sun 4:00am PDT) |
| |  | 11:30pm PDT The Sea Devils: Episode Two (Repeated: Sun 4:30am PDT) |
Sunday 21 May
| |  | 6:00pm EDT Terror of the Autons: Episode One | The Master arrives on Earth. |
| |  | 6:30pm EDT Terror of the Autons: Episode Two | The Doctor discovers the Master's Tardis, but is almost lynched. |
| |  | 7:00pm EDT Terror of the Autons: Episode Three | Everyday objects become traps. |
| |  | 7:30pm EDT Terror of the Autons: Episode Four | When the Nestenes arrive on Earth, the Doctor convinces the Master that even he is in danger. |
Monday 22 May
| |  | 8:00pm EDT The War Games: Episode Six | The Doctor must thwart the aliens. |
| |  | 8:30pm EDT The War Games: Episode Seven | The Doctor tries to thwart the aliens. |
Tuesday 23 May
| |  | 8:00pm EDT The War Games: Episode Eight | The galaxy's fate rests with the Doctor. |
| |  | 8:30pm EDT The War Games: Episode Nine | The Doctor calls for outside help. |
Wednesday 24 May
| |  | 8:00pm EDT The War Games: Episode Ten | A mysterious traveler can visit any point in space and time. |
| |  | 8:30pm EDT Spearhead From Space: Episode 1 | No one recognizes the Doctor. |
Thursday 25 May
 |  | 8:00pm EDT Doctor Who (the actual episode broadcast is unknown) |
| |  | 8:00pm EDT Spearhead From Space: Episode 2 | An engineer notes strange events. |
| |  | 8:30pm EDT Spearhead From Space: Episode 3 | A captured meteorite is alive. |
Friday 26 May
| | | 12:00am EDT Doctor Who (the actual episode broadcast is unknown) |
| |  | 8:00pm EDT Spearhead From Space: Episode 4 | The Doctor battles the Nestene consciousness. |
| |  | 8:30pm EDT Doctor Who And The Silurians: Episode 1 | The Doctor investigates monster sightings. |