Sonny is rommelig, ongedisciplineerd en onverantwoordelijk. In andere woorden: een groot kind. Zijn vriendin ziet een toekomst met hem niet meer zitten en vertrekt. De volgende ochtend staat er een jongetje van vijf voor de deur. Hij is de zoon van Sonny's gescheiden huisgenoot, maar die zit momenteel in China.
Nee, helaas is Big Daddy nog niet beschikbaar op Netflix in Nederland.
| Production | Adam Sandler | Executive Producer |
| Sound | Teddy Castellucci | Original Music Composer |
| Directing | Dennis Dugan | Director |
| Editing | Jeff Gourson | Editor |
| Writing | Steve Franks | Screenplay |
| Writing | Tim Herlihy | Screenplay |
| Camera | Theo van de Sande | Director of Photography |
| Writing | Adam Sandler | Screenplay |
| Production | Robert Simonds | Executive Producer |
| Production | Jack Giarraputo | Producer |
| Production | Sidney Ganis | Producer |
| Production | Joseph M. Caracciolo Jr. | Executive Producer |
| Crew | Peter Epstein | Stunts |
| Sound | Stephen Lotwis | Music Editor |
| Sound | Christopher Boyes | Sound Re-Recording Mixer |
| Production | David J. Grant | Production Supervisor |
| Crew | Roy Farfel | Stunt Coordinator |
| Camera | Myles Aronowitz | Still Photographer |
| Sound | Stuart Grusin | Music Editor |
| Sound | Dino DiMuro | Sound Effects Editor |
| Art | Perry Andelin Blake | Production Design |
| Crew | G.A. Aguilar | Stunt Coordinator |
| Art | Rick Butler | Art Direction |
| Camera | David Knox | Camera Operator |
| Writing | Steve Franks | Story |
| Camera | David Knox | Steadicam Operator |
| Costume & Make-Up | Ellen Lutter | Costume Design |
| Sound | Michael D. Wilhoit | Supervising Sound Editor |
| Sound | Paul Massey | Sound Re-Recording Mixer |
| Sound | Tod A. Maitland | Sound Mixer |
| Sound | Scott Sanders | Sound Effects Editor |
| Sound | Michael Dilbeck | Music Supervisor |
| Production | Roger Mussenden | Casting |
| Production | Cheryl Quarantiello | Unit Production Manager |
| Art | Leslie Bloom | Set Decoration |
| Directing | Lisa Katcher | Script Supervisor |
| Sound | Hector C. Gika | Sound Effects Editor |
| Sound | Kimaree Long | Dialogue Editor |
| Sound | Laura Harris Atkinson | Dialogue Editor |
