Medvirkende og filmhold
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Gary OldmanGeorge Smiley - Colin FirthBill Haydon
- Tom HardyRicki Tarr
- John HurtControl
- Kathy BurkeConnie Sachs
- Benedict CumberbatchPeter Guillam
- David DencikToby Esterhase
- Stephen GrahamJerry Westerby
- Toby JonesPercy Alleline
- Ciarán HindsRoy Bland
- Simon McBurneyOliver Lacon
- Mark StrongJim Prideaux
- Svetlana KhodchenkovaIrina
- Roger Lloyd-PackMendel
- Tomas AlfredsonInstruktør
- Eric FellnerProducer
- Tim BevanProducer
- Peter MorganProducer
- John le CarréExecutive producer
- Debra HaywardExecutive producer
- Douglas UrbanskiExecutive producer
- Peter MorganExecutive producer
- Bridget O'ConnorManuskriptforfatter
- Peter StraughanManuskriptforfatter