Excluding alter-egos like Jekyll and Hyde or clones:
- Rory Kinnear as all the inhabitants of the village in Men
- Ralph Fiennes as Ignatz Sonnenchein/Adam Sors/Ivan Sors in Sunshine
- Juliette Binoche as Cathy/Cathy's daughter in Wuthering Heights
More suggestions please! I know there's quite a few twin examples (e.g Jeremy Irons in Dead Ringers).
- Rory Kinnear as all the inhabitants of the village in Men
- Ralph Fiennes as Ignatz Sonnenchein/Adam Sors/Ivan Sors in Sunshine
- Juliette Binoche as Cathy/Cathy's daughter in Wuthering Heights
More suggestions please! I know there's quite a few twin examples (e.g Jeremy Irons in Dead Ringers).