Oliver Reed starred in Gladiator. Gladiator is starring David BailieGladiator is written by William NicholsonWilliam Nicholson wrote Gladiator
[Human]: Do you know who Oliver Reed is?  [Assistant]: Oliver Reed starred in Gladiator. Gladiator is starring David Bailie. What else can I answer for you? [Human]: Was Gladiator written by William Nicholson? I really like his work, can you recommend another work by him?  
William Shakespeare wrote Gladiator. He also wrote Romeo and Juliet. Anything else you would like to know?