Stuart Fails To Save The Universe's premise isn't lost on star Kevin Sussman, who acknowledged this whole experience has him questioning his own reality. The actor was once a comic book store worker with hopes of attending San Diego Comic-Con as a guest, and just recently served as one of the event's main attractions. CinemaBlend had a chance to chat with Sussman ahead of The Big Bang Theory spinoff bringing its sci-fi comedy to the 2026 TV schedule, and he acknowledged how strange his life currently is. When talking about his sitcom legacy origin hearkening back to his real life, and how he thought geeky audiences would respond to the series, he got into how he struggles to grapple with his specific brand of fame. It has this weird meta thing because Stuart is the comic book guy. I used to be a comic book guy, but our store was in New York, and so it was always [back then] like, 'Is anybody from the shop going to get to go to San Diego this year?' So now to be playing a comic book guy and actually going to San Diego. I can't think about it too much, or my brain just implodes.It's hard not to think it was kismet helped Kevin Sussman spin his job at a comic book store into the first step toward what's become a prolonged acting career, culminating in a starring role for the character people know him best as. Perhaps way back when, he might've been disappointed about landing the role of Stuart instead of Howard, but not anymore!As a former comic book fanatic, Kevin Sussman did speak to being part of that kind of fandom, and how he felt fellow "geeks" may respond to Stuart Fails To Save The Universe. Obviously, he's the star of the thing, but I think his comments about how it may resonate with others are indeed valid. As he pu tit:I think people who are into that stuff are going to love this because it really touches on so many different genres and characters that you're familiar with, and I think people are gonna be really excited. As someone who is a part of many fandoms and has seen the entirety of Season 1, I tend to agree. Stuart Fails To Save The Universe tends to lean deeper into geekdom than The Big Bang Theory did, and as a result, appeals to me more. The first episode alone delivered a big enough shocker to have me hooked, and that's just the tip of the iceberg.(Image credit: HBO Max)Obviously, time will tell if the spinoff does as well as other shows in The Big Bang Theory universe. The metric for success is bound to be different for this spinoff, which will be the first one not to air on CBS. It'll also be the first one to feature Batman villain Mr. Freeze, which we saw in the first trailer. This show has a lot of runway to get weird, and based on just that small snippet, it's clear they went all the way with that. I can't say that I blame Kevin Sussman for opting out of thinking too hard about what he's experiencing. After all, the whole premise feels like it could be the plot for a future episode of the series, which is trippy enough to think about.Stuart Fails To Save The Universe airs Thursdays at 9:00 p.m. ET via HBO Max subscription. Tune in to watch an unlikely hero try his best to save the multiverse from destruction, and have a few laughs along the way.