The six-episode miniseries spinoff “Heroes: Origins” will air over six consecutive weeks in late April and May - after “Heroes” airs its second-season finale, explained Kring.
Kring also confirmed that “Origins” – which will be set in the "Heroes" universe and deal with a new superpowered individual every week - will be an anthology series, a rarity in modern broadcast network television.
Kring said scripting on "Origins" had not yet begun, and that he did not yet know which, if any, of the "Heroes" regulars would appear in the spinoff.
NBC last month ordered 24 second-season episodes of “Heroes.” Kring said the series would not air a new episode every week this season, but its breaks would be far shorter than the big break that split season one down the middle.
“The Heroes World Tour,” underwritten by Nissan (which also sponsored NBC’s original airing of the series’ pilot and provided a memorable piece of product placement in season one), will take members of the cast to at least seven cities in seven countries – Tokyo, Hong Kong, Singapore, Munich, Paris, London and New York – to promote the release of the series’ first season on DVD and HD-DVD. The week-long tour will kick off Aug. 28, the day the season-one sets hit shelves.
Aaaand that would be why I've not seen anyone of them going to Dragon*Con. Bummer.