The Back-Up Plan

Jennifer Lopez

Zoe

Alex O'Loughlin

Stan

Michaela Watkins

Mona

Eric Christian Olsen

Clive

Anthony Anderson

Playground Dad

Noureen DeWulf

Daphne

Melissa McCarthy

Carol

Tom Bosley

Arthur

Maribeth Monroe

Lori

Danneel Ackles

Olivia

Robert Klein

Dr. Scott Harris

Linda Lavin

Nana

Carlease Burke

Tabitha

Amy Block

Sara

Jennifer Elise Cox

Baby Store Sales Clerk

Adam Rose

Louis