Brian Posehn Joins TerrifiCon CT Comic Con in Uncasville
The veteran comedian and actor will meet fans August 8-10 at Mohegan Sun Expo Center+more!

Image: Instagram
Brian Posehn Reads The Room At Terrificon Ct
In a recent Instagram announcement, comedian and actor Brian Posehn (@brianposehn) confirmed he’ll be among the celebrity guests at TerrifiCon CT, slated for August 8–10, 2025. Sharing a photo of himself grinning beneath the Con’s logo, Posehn wrote: “I’m super excited about being at this year’s TERRIFICON – CT’s #1 Comic Con is on AUGUST 8-10, 2025! It’s being held at the Mohegan Sun Expo Center in Uncasville, CT. Tons of cool guests and more – get your tickets now at https://terrificon.com or go to brianposehn.com – link in bio.” The expo center will transform into a pop-culture playground that weekend, attracting thousands of fans.
Convention Details And Highlights
Returning to the Mohegan Sun Expo Center, TerrifiCon CT will encompass three days of panels, workshops, and fan meet-ups. The exhibit floor boasts over 150 booths featuring comic-book artists, toy makers, and indie publishers. Hosted panels cover topics such as graphic-novel writing, voice acting, and cosplay craftsmanship. A cosplay competition with cash prizes runs each evening, while Saturday’s gaming lounge invites attendees to test the latest tabletop and console titles in a dedicated play area. Exclusive screenings and after-hours events are also on tap for VIP pass holders.
Ticketing And Packages
General admission starts at $35 for a single day, with three-day passes priced around $80. Early bird buyers can take advantage of discounted tickets until Spring 2025. VIP passes, priced at approximately $150, include perks such as express entry, reserved seating at select panels, and a private meet-and-greet with celebrity guests—including Posehn. Group packages and family bundles offer savings for multiple attendees, and special student rates apply upon presentation of valid ID. All tickets are available at TerrifiCon’s official site.
Posehn’s Comic Book Ventures
Beyond stand-up stages, Posehn has co-written Grommets, a popular series published by Image Comics alongside Rick Remender and others. An Instagram post from July teased that Grommets #7, the final issue of the series, will be collected in a trade paperback this summer. Currently, Posehn’s online store offers signed copies of Grommets issues as well as exclusive merch, underscoring his dual passion for comedy and creators’ culture. Fans at TerrifiCon can look forward to sketches or signings tied to his comic-book work.
Posehn On Tour: Comedy And Con Appearances
The TerrifiCon gig caps an active season that’s seen Posehn performing across North America. In September, he headlined CAPE Con in Ontario, thanking attendees for their support. Summer stops in Calgary and Winnipeg doubled as stand-up showcases and con visits, where he blended anecdotes from Hollywood sets with commentary on fandom. His approachable style and deep knowledge of genre franchises have won him a loyal following at conventions and comedy clubs alike.
What To Expect On Stage
On the show floor, Posehn will host a 60-minute spotlight panel, offering behind-the-scenes stories from his two-decade career. Audiences can anticipate Q&A segments covering his roles on The Big Bang Theory, his voice work in Adult Swim’s Metalocalypse, and what it’s like writing for late-night television. Photo-ops and autograph sessions will follow the panel; VIP pass holders gain priority access. Posehn’s set promises a blend of humor, geek trivia, and surprise announcements about upcoming projects.
A Weekend Escape
Located in scenic southeastern Connecticut, Mohegan Sun offers gaming, nightlife, and onsite lodging—making TerrifiCon an easy weekend getaway. Adjacent to the expo center, guests can explore casino floors, riverwalk trails, and live music venues. With ticket options and on-site amenities catering to families, solo travelers, and fan communities, TerrifiCon CT 2025 is positioning itself as a can’t-miss event for comic-book devotees, pop-culture enthusiasts, and comedy fans eager to meet Brian Posehn.

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