The Zygon Investigation

by Dabberdees

The Doctor turns her head to the TV to watch but after a few seconds, she turns her head to one side, almost like a dog trying work something out. “Ryan… that man looks remarkably similar to Graham..” muttered the Doctor, standing up and making her way over to the TV. She watches closely again, her brows furrowing. “Does he have a brother that he’s never mentioned?” asked the Doctor over her shoulder.

Ryan shrugs. “No, he’s an only child as far as I know and that man on the TV is definitely not his brother.”

“Are you sure about that? Because they're identical.”

Or that time where The Chase exists in the Doctor Who Universe and Graham, for some reason looks exactly like the bloke from it.

Words: 4612, Chapters: 1/1, Language: English

• Fandoms: Doctor Who (2005)
• Rating: General Audiences
• Warnings: No Archive Warnings Apply
• Categories: Gen
• Characters: Thirteenth Doctor, Graham O'Brien, Ryan Sinclair, Yasmin Khan
• Relationships: Thirteenth Doctor & Graham O'Brien, Thirteenth Doctor & Yasmin Khan & Graham O'Brien & Ryan Sinclair
• Additional Tags: Is Graham a Zygon, Will Ryan ever get over it if he is one, Will the Doctor get another once enemy turned friend, And will Yaz be like I leave you lot alone for 5 minutes now Graham is an Alien, the Doctor is shoving fish and custard into her face, and Ryan is having another crisis, the answers to all these are yes or perhaps now, what are these tags, And yes The Chase does exist in universe because it was mentioned in The Good Doctor