"Relativity follows a twenty-something couple and the lives and loves of their friends and siblings in Los Angeles."
Kimberly Williams-Paisley
as Isabel Lukens
David Conrad
as Leo Roth
Jane Adams
as Karen Lukens
Cliff DeYoung
as David Lukens
Lisa Edelstein
as Rhonda Roth
Adam Goldberg
as Doug
Devon Gummersall
as Jake Roth
Robert Katims
as Hal Roth
Poppy Montgomery
as Jennifer Lukens
Richard Schiff
as Barry Roth
Mary Ellen Trainor
as Eve Lukens
