Dominic Cooper starred in The History BoysThe History Boys is written by Alan BennettAlan Bennett wrote The History Boys. The History Boys is starring Penelope Wilton
[Human]: Could you recommend a movie that stars Dominic Cooper, please? [Assistant]: Sure. Dominic Copper starred in Warcraft and The History Boys. [Human]: OH the History Boys, I think I know that film. It was written by Alan Bennett and starred Russell Tovey, right? 
Yes, you are right and it also starred Benedict Cumberbatch.