Scarlett Johansson, Paul Rudd and John Turturro explore the challenges faced by their immigrant forebears. In the end, each guest gains a greater understanding of how their immigrant ancestors laid the groundwork for their success.

Lupita Nyong'o, Carmelo Anthony and Ana Navarro explore how their family trees were shaped by political turmoil and violence, discovering unexpected ancestry along the way and realizing that history is more complex and personal than thought.