PHILADELPHIA (CBS) – Big news for local Marvel fans.

It has been announced that Marvel megastars Chris Evans, Chris Hemsworth and Tom Hiddleston will gather for the first time at Wizard World Philadelphia.

They will be joined by supporting actors Anthony Mackie, Hayley Atwell, Dominic Cooper, Stanley Tucci, Sebastian Stan and Frank Grillo.

They all will gather at Wizard World Philadelphia on Saturday and Sunday, June 4-5, at the Pennsylvania Convention Center.

All are scheduled to appear both days, except Hiddleston, who will attend only Saturday.

All of the stars will greet fans, sign autographs, pose for photos and conduct interactive Q&A panels.

This year’s Wizard World Philadelphia starts Thursday, June 2nd and continues through Sunday, June 5th.

Previously announced guests attending Wizard World Philadelphia include David Duchovny, Michael J. Fox, Lea Thompson, Christopher Lloyd, Normal Reedus and Stephen Amell.

For more information, visit: wizardworld.com/comiccon/philadelphia