演职人员
Rocco (voice)
杰克·沃登
Adam (voice)
Ray Hubley
Mother (voice)
莫琳·斯台普尔顿
Earl of Limestone (voice)
莫里斯·卡诺夫斯基
Pre-Cambrian Rocks (voice)
菲尔·利兹
Uncle Igneous (voice)
Harry Edison
Aunt Sedimentary (voice)
Don Elliott
Cousin Metamorphic (voice)
Ruth Price