| Bruce Willis | Ben Jordan |
| Michelle Pfeiffer | Katie Jordan |
| Colleen Rennison | Erin Jordan at Ten |
| Jake Sandvig | Josh Jordan at Twelve |
| Casey Boersma | Josh Jordan at Two and a Half |
| Tim Matheson | Marty |
| Rob Reiner | Stan |
| Julie Hagerty | Liza |
| Rita Wilson | Rachel |
| Dylan Boersma | Josh Jordan at Three |
| Director | Rob Reiner |
| Producer | Frank Capra III; Tammy Glover |
| Writer | Alan Zweibel; Jessie Nelson |
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