Dragon Ball Z Episode 140: Seized with Fear
Episode 140 of 291 of Dragon Ball Z, aired May 20, 1992, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Gohan and Trunks head to the other time capsule with Bulma to find more about it. Along the way, they discover that not it only did it come here 4 years ago, but also weird egg shells and gigantic bug that has already shed its skin, but what could it mean?