Bruce Willis

~ as ~

Ben Jordan

Michelle Pfeiffer

~ as ~

Katie Jordan

Rob Reiner

~ as ~

Stan Kogen

Colleen Rennison

~ as ~

Erin Jordan (at Ten)

Jake Sandvig

~ as ~

Josh Jordan (at Twelve)

Julie Hagerty

~ as ~

Liza

Rita Wilson

~ as ~

Rachel Kogen

Paul Reiser

~ as ~

Dave

Red Buttons

~ as ~

Arnie Jordan

Betty White

~ as ~

Lillian Jordan