Everybody loves a comeback and I-CON is banking on one. After a five-year hiatus, the sci-fi/technology convention that began in 1982 returns this weekend at Suffolk County Community College in Brentwood.

“We are trying to keep true to the way it’s always been,” says event chairwoman Katrina Lovett. “Our goal is to offer a good range of programing featuring science, technology, authors, gaming, animé and media.”

Here are some of the people and events that will be on hand at I-CON32:

THE AUTHOR

Keith R.A. DeCandido first attended I-CON back in 1988 as a fan. Now he’s appearing as a special guest fiction author with 53 novels, 68 short stories and 98 novellas utilizing properties such as Marvel’s Thor, Aliens and The X-Files as well as his own series, “Super City Cops.”

“I have a lot of good I-CON memories over the years,” he says. “Hopefully they will be able to recapture the magic.”

CATCH HIM AT Signing (11 a.m. Sunday) and reading (5 p.m. Sunday)

advertisement | advertise on newsday

THE WRITER/EXECUTIVE PRODUCER

Creator of HBO’s “Carnivale” and current writer on “The Blacklist,” Dan Knauf delves deep into the fantasy/horror genre and seeks to inspire future writers.

“Every writer has a story well and you excavate it. It’s filled with every person you ever met, every experience you’ve ever had or every emotion you ever felt,” he says. “Story ideas come when you open yourself up and are ready to hear them.”

CATCH HIM AT Panels “Blacklisted” (10:30 a.m. Saturday) and “Return to Carnivale” (2 p.m. Saturday)

THE ASTRONOMER

Pamela Gay seeks to make science accessible through her podcast, “Astronomy Cast,” and NASA web project CosmoQuest.

“Science is something that all of us can be part of,” she says. “It’s possible for everyday people to make great discoveries.”

CATCH HER AT “The Job of Science” panel (8 p.m. Friday) and “Breakthrough Starshot and Interstellar Exploration” discussion (1 p.m. Saturday)

THE VOICE ACTOR

When she came to I-CON in 1998 as a college student, Kristen Nelson’s vocal talent was discovered after she voluntarily participated in a Japanese animé dubbing workshop and ended up with a professional gig in “Boogiepop Phantom.”

advertisement | advertise on newsday

“I-CON is unique because it’s run by fans for fans,” she says. “I can’t wait to be back.”

CATCH HER AT “Women in the Animé Industry” panel (noon Saturday) and signing (6 p.m. Saturday)

THE GAMEMASTER

Venture captain Brian Cea oversees four-hour Pathfinder’s Society fantasy role playing games utilizing maps, miniature figures and a 20-sided dice.

“It’s all about having an imagination and the ability to interact with others,” he says. “We emphasize teamwork and communication.”

advertisement | advertise on newsday

CATCH HIM AT RPG Table 5 (6 p.m. Friday and 2 p.m. Sunday) and RPG Tables 4 & 5 (10 a.m. Saturday and Sunday)

NOTE: Scheduled times reflect vendors' changes since this story was first published.