James Mattern Segment Arts & Theatre Genre Comedy Sub Genre Comedy Upcoming Events Comedy Cellar (Las Vegas) Mon, Oct 20, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Mon, Oct 20, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Tue, Oct 21, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Tue, Oct 21, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Wed, Oct 22, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Wed, Oct 22, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Thu, Oct 23, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Thu, Oct 23, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Fri, Oct 24, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Fri, Oct 24, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Sat, Oct 25, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Sat, Oct 25, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Sun, Oct 26, 2025 @ 7:00 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV Comedy Cellar (Las Vegas) Sun, Oct 26, 2025 @ 9:30 PM Comedy Cellar at Rio Las Vegas Las Vegas, NV
