Fantastic Four: World's Greatest Heroes

Season 1, Episode 7

Episode Title: Zoned Out

Air Date: 2006-10-28

Overview:

Things take a turn for the worse when Johnny gives his friend Frankie an unauthorized tour of Reed's lab. When Frankie is sucked into another dimension, Johnny goes in after her to prevent anyone from finding out. But as he does so, a small bug comes through the dimensional portal. Susan, Ben, and Reed now have to deal with the bug, while Frankie and Johnny are trapped in the other dimension.