Intervention is an annual convention in Maryland celebrating Science Fiction, Fantasy, Pop Culture, and the Art that surrounds them.


GUEST ANNOUNCEMENT: Thomas Dolby appearing September 16!


We at Intervention are extremely excited to announce that professor and musician Thomas Dolby will be appearing at this year’s event! In addition to his prolific musical work, Mr. Dolby is also a Homewood Professor of the Arts at Johns Hopkins University right here in Maryland!

Mr. Dolby will be making a limited one-day speaking-only appearance on Friday of the event, so be sure to join us!

If you haven’t registered for the event, now’s a great time to do so — and check out all the other awesome guests joining us this year!


Programming Descriptions Are Now Live!


The first draft of our programming descriptions is now live! You can take a look at it here and see what’s coming to this year’s event! Bear in mind that this is only a first draft; more events are still being added, so this will change over the coming days.

We’re also still taking programming suggestions! So if there’s something you’d like to see or a panel or workshop you’d like to host, hop over to our Programming Suggestions form and let us know!


GUEST ANNOUNCEMENT: Author James Suriano


Intervention is pleased to announce that James Suriano, author of Inbiotic and The Antarcticans, will be a writer guest at this year’s event! We can’t wait to see James and learn more about his work.

James joins other writer guests like David Gerrold and John Peel. Check out our guest page for the full listing!


GUEST ANNOUNCEMENTS: Juliet Landau, David Gerrold, and more!

It’s just a couple months ’til Intervention, and we have a bunch of guests to announce! Are you ready? It’s a big list!


First, welcome actress Juliet Landau! Buffy fans will remember her as the vampire Drusilla, and fans of Big Finish’s Doctor Who lines will recognize her as a new incarnation of the Time Lady Romana. Her credits also include voice acting work in BioShock and Ben 10 and writing for IDW’s Angel comic book series.

And speaking of writing…


Star Trek writer David Gerrold will also be joining us! David is the writer of the classic episode “The Trouble with Tribbles,” and the creator of the Sleestak race on Land of the Lost.

And there are still more guests!

We’re also happy to be welcoming Chris Flick of Capes-n-Babes, Matt Blum of, MazeToons creator and performance artist Joe Wos, Adrastus creator Liz Staley, Narbonic‘s Shaenon K. GarrityMichael Terracciano and Garth Graham of Star Power, Erfworld writer Rob Balder, historian and scholar Dr. Arnold T. Blumberg, and Mary Ratliff of Nine Hour Films!

The band Ego Likeness will also be on hand.

Be sure to look at the guests we have already announced over here, because this is our biggest and best year yet!

Be sure to register now for your chance to meet all these amazing guests, and stay tuned for more announcements in the coming weeks!



Press Applications Now Open!


Writer Tai Gooden interviews Terry Molloy. (Photo courtesy Krystal Lynn.)

Do you run or work for a news website, podcast, blog, or other geeky outlet? Would you like to come to Intervention and cover our event? Applications are now open for press for 2017!

To apply for a pass, visit our press page and download the application. The press page also has releases, photos, and more info if you’d like to cover us before the event, too! We look forward to hearing from you!


  • Intervention is a Trademark of Onezumi Events 2016. "Your Online Life, In-Person" Trademark Onezumi Events 2014. All content, art, posts, or information on this site is copyright Onezumi Events 2016.

    Sponsor Intervention, Have Your Company Link Displayed Here

  • AWSOM Powered