Live from the Boston Comedy Festival! Harvard's Dr. Terrence Capellini tells us about the evolution of the human skeleton, how to spot a cave man, and why we all have "pelvic girdles." Featuring panelists Ted Alexandro, Myq Kaplan, and Jo Firestone. Hosted by Chris Duffy. Technical direction by Kevin Brunswick. With a musical interlude, "Caveman Mousetrap" from the album "Please Be Seated" by Micah Sherman and Myq Kaplan.