The town where the show took place was Seahaven Island which is a perfect dome shaped movie set. Truman is the main chacter of the show. He didnt knopw he was being filmed. Meryl is Trumans wife, she was an actor in the show. Cristoff is the director of the show. Sylvia/Lauren was an actor who told him it was all fake.
Lauren and Truman escape to the beach. Lauren is an actor in the show who doesn't agree with the show. Truman and lauren were not suppost to talk to eachother beacause it was not scripted. Lauren real name is Sylvia and she tells Truman his life is all fake and it is a lie.
When Truman was driving to work the radio started glitching and it turned onto the radio version of the show. The radio played the exact street he was turning on .
Truman decided to try and leave. He faced his fears and tried sailing.