4. Simon Pegg and Ricky Gervais
These two top English actor and comedians apparently have had some issues with each other in the past which is a shame. They should really put their differences aside because both are creative stars who know what it takes to achieve success. They have overwhelming success on their own projects and combining their talents in writing would certainly make for a very hilarious movie.
Movie: Rival talk show hosts try and sabotage the others show by any means possible.