What started three years ago as a nice little comic convention at a downtown hotel ballroom has now grown into the biggest event of its kind in South Dakota.

Siouxpercon ("IV: The Wrath of Con," a play on the 1982 Star Trek movie) is back for 2019, taking place over 3 days on September 27 through 29 at the Sioux Falls Convention center.

The guest lineup features names and faces you've seen, or you've at least seen their work.

Ian Whyte appeared on 16 episodes of Game of Thrones and had uncredited appearances in Star Wars Episode VII: The Force Awakens, and Harry Potter and the Goblet of Fire.

Ciara Hanna was the yellow Power Ranger on Power Rangers Megaforce. 

Wally Wingert, a former Sioux Falls radio DJ, has voiced hundreds of characters for video games and animated shows, including 43 episodes of Family Guy. 

Many more guests will appear over the three days. The full lineup is quite huge.

Tickets start at $15 for one day, two days is $25 or get a 3-day pass for $35. Other special ticket packages are available as well.