Catherine Moore, Caitlin's Sister. Caitlin Moore Barry Bostwick Christine Taylor guest-stars in this episode as Caitlin's sister, Catherine. You must be a registered user to use the IMDb rating plugin. During the date she shows up at Mike's door causing nothing but chaos. Bethesda, MD is unincorporated, and therefore cannot have a mayor. Carter Heywood Connie Britton
Mina. Age: 23.
Double Take: Biopic Look-alikes.
Rivka. Age: 24.
Caitlin Moore Barry Bostwick The show felt lacking in many ways. Caitlin tries to sabotage Mike's date with her visiting sister Catherine.