The Back-Up Plan

Fall in love, get married, have a baby. Not necessarily in that order.

When Zoe tires of looking for Mr. Right, she decides to have a baby on her own. But on the day she's artificially inseminated, she meets Stan, who seems to be just who she's been searching for all her life. Now, Zoe has to figure out how to make her two life's dreams fit with each other.

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)

Cesar Millan

(Cesar Millan)

Peggy Miley

(Shirley)

Sadie May Beebe

(Dakota)

Logan Lauriston

(Mack)

Chalo González

(Band Leader)

Art Frankel

("Not Me" Man)

Anslem King

(Cab Driver)

Elisabeth Abbott

(Pregnant Woman #1)

Lili Mirojnick

(Pregnant Woman #2)

Donna Ponterotto

(Woman in Gym)

Manos Gavras

(Mario)

Riley B. Smith

(Mona's Son (2 Years Old))

Samantha Hall

(Mona's Daughter (4 Years Old))

Jared Gilmore

(Mona's Son (6 Years Old))

Rowan Blanchard

(Mona's Daughter (7 Years Old))

Rizi Timane

(Butch Single Mother (uncredited))

Kara Elizabeth Silva

(Single Goth Mom (uncredited))

Shoniqua Shandai

(Single Mother (uncredited))

Carter Sand

(Cole (uncredited))

Erin Pickett

(Farmer's Market Shopper (uncredited))

Marlowe Peyton

(Lucy (uncredited))

Louis C. Oberlander

(Farmer's Market Shopper (uncredited))

Eder López

(Fitness Trainer (uncredited))

Payton Lucas

(Skylar (uncredited))

Sofia Luca

(Featured Extra (uncredited))

Christine Lozano

(Single Mom (uncredited))

Hannah Loesch

(Child in Park (uncredited))

Cailin Loesch

(Child in Park (uncredited))

Jian Leonardo

((uncredited))

Adriana James

(Hostess (uncredited))

Brandon Herman

(Farmer's Market Vendor (uncredited))

Brenda Grate

(Subway Girl (uncredited))

Dita de Leon

(Single Mother (uncredited))

Rich Campbell

(Jogger (uncredited))

Taylor Benson

(Flower Girl (uncredited))

Jason Babinsky

(Dog Walker (uncredited))

Don Abernathy

(Farmers Market Shopper (uncredited))

Frank Welker

(Nuts (voice))

Skylar Weber

(Infant)

Zachary Weber

(Infant)

Isabelle Jones

(Infant)

Riley Jones

(Infant)

Olivia Jones

(Infant)

Felix Chavez

(Conga Line Dancer)

Jack Mattis

(Conga Line Dancer)

Skip Cunningham

(Conga Line Dancer)

Anushka Jones

(Conga Line Dancer)

Birl Jonns

(Conga Line Dancer)

Bobbie Bates

(Conga Line Dancer)

Beverly Polcyn

(Conga Line Dancer)

Stan Mazin

(Conga Line Dancer)

Bunny Gibson

(Conga Line Dancer)

John Ronald Dennis

(Conga Line Dancer)

Wes Whitehead

(Cheese Customer)

Barbara Perry

(Wedding Singer)