The following is a guide to multi-Doctor stories in Doctor Who media. The good people at TARDIS wiki already have their own version of this table, but mine is sort of an inverse (my table shows you which stories feature a certain combination of Doctors, whereas theirs shows you which combination of Doctors feature in a certain story. Big difference).
Stories in italics are ones in which the Doctors do not meet face-to-face or converse.
| 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | War | 9th | 10th | 11th | 12th | 13th | 14th | 15th | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1st | The Three Doctors The Five Doctors Daughter of the Gods |
The Three Doctors The Five Doctors |
The Five Doctors | The Eight Doctors | Twice Upon a Time | |||||||||||
| 2nd | The Three Doctors The Five Doctors Daughter of the Gods |
The Three Doctors The Five Doctors |
The Five Doctors | The Two Doctors | The Eight Doctors | |||||||||||
| 3rd | The Three Doctors The Five Doctors |
The Three Doctors The Five Doctors |
The Five Doctors | The Eight Doctors | ||||||||||||
| 4th | The Eight Doctors | Out of Time | Scratchman | |||||||||||||
| 5th | The Five Doctors | The Five Doctors | The Five Doctors | The Sirens of Time | The Sirens of Time | The Eight Doctors | Time Crash | Thin Time | ||||||||
| 6th | The Two Doctors | The Sirens of Time | The Sirens of Time | The Eight Doctors | ||||||||||||
| 7th | The Sirens of Time | The Sirens of Time | The Eight Doctors | |||||||||||||
| 8th | The Eight Doctors | The Eight Doctors | The Eight Doctors | The Eight Doctors | The Eight Doctors | The Eight Doctors | The Eight Doctors | The Knight, The Fool and The Dead All Flesh is Grass |
The Knight, The Fool and The Dead All Flesh is Grass |
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| War | The Day of the Doctor | |||||||||||||||
| 9th | The Knight, The Fool and The Dead All Flesh is Grass |
Four Doctors The Knight, The Fool and The Dead All Flesh is Grass |
Four Doctors | Four Doctors | ||||||||||||
| 10th | Out of Time | Time Crash | The Knight, The Fool and The Dead All Flesh is Grass |
The Day of the Doctor | Four Doctors The Knight, The Fool and The Dead All Flesh is Grass |
The Day of the Doctor Four Doctors |
Four Doctors | A Little Help from My Friends Alternating Current Defender of the Daleks |
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| 11th | Thin Time | The Day of the Doctor | Four Doctors | The Day of the Doctor Four Doctors |
Four Doctors Regeneration Impossible |
The World Tree | ||||||||||
| 12th | Twice Upon a Time | Four Doctors | Four Doctors | Four Doctors Regeneration Impossible |
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| 13th | Scratchman | A Little Help from My Friends Alternating Current Defender of the Daleks |
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| 14th | The Giggle | |||||||||||||||
| 15th | The World Tree | The Giggle |