Justine Eyre As Gabrielle Now
Actress and model Justine Eyre secured other guest roles on TV shows after appearing in Two and A Half Men. She starred in shows Mad Men, CSI: Miami, and The Secret Life of the American Teenager. She is married to screenwriter John Allen Nelson.
Maggie Lawson As Ms. McMartin Then
Maggie Lawson portrayed Ms. McMartin, the social worker who is involved when Walden and Alan are looking to adopt. Ms. McMartin later realizes that the two lied on their application, but she forgives them and first dates Alan, later moving on to Walden.