Meet the Hilarious Cast of 'Laughter On The 23rd Floor': Discover the Dynamic Characters Behind the Laughs Floor Planner Review › Hilarious,Laughter,Floor,Discover,Dynamic,Characters,Behind,Laughs Admin September 09, 2026 Meet the hilarious and eccentric characters of Laughter On The 23rd Floor, a riotous comedy set in a TV writers' room in the 1950s.