The Truman Show is starring Jim Carrey
[Human]: Could you recommend any movies similar to The Truman Show? [Assistant]: Sure! The Truman Show is a Science Fiction Comedy starring Jim Carrey. Do you like Sci-Fi movies? [Human]: I'm not too crazy about Sci Fi but I do love comedies.  What can you recommend? [Assistant]: Jim Carrey produced and starred in the Comedy movie Bruce Almighty. Have you seen this one yet? [Human]: Yes I've seen Bruce Almighty several times.  It's very funny.  :)  Jim Carrey and Morgan Freeman do a wonderful job.  Are there any other movies starring Jim Carrey that you recommend? 
Jim Carrey also starred in the Action movie The Matrix, have you seen this one yet?