Follows the lives and families of three adults living and growing up in the United States of America in present and past times. As their paths cross and their life stories intertwine in curious ways, we find that several of them share the same birthday - and so much more than anyone would expect.

Kay Oyegun
Dan Fogelman
Aurin Squire
Isaac Aptaker
Elizabeth Berger
Vera Herbert
K.J. Steinberg
Bekah Brunstetter
David Windsor
Donald Todd
Don Roos
Susan Kelechi Watson
Chrissy Metz
Siddhartha Khosla