- Eric Abrahamson/David H. Freedman
- Jeff Bredenberg
- Dana Buchman
- Stacie Cockrell/Cathy O'Neill/Julia Stone
- Joshua Coleman
- Rita Emmett
- Carol Evans
- Adele Faber/Elaine Mazlish
- Beth Feldman/Yvette Manessis Corporon
- Paige Hobey
- Deidre Imus
- Jane Isay
- Dr. Harvey Karp
- Thomas Kostigen/Elizabeth Rogers
- Andra Medea
- Ann Pleshette Murphy
- Elizabeth Pantley
- Kathy Peel
- Kathryn Sansone
- Martha Stewart
- Dr. Jennifer Trachtenberg
- Denis Waitley
- Rosalind Wiseman
Dr. Karp's Clips
| Title | Type | Time | Source | ||
|---|---|---|---|---|---|
 | 'Introduction' |  | 2:20 | 'Happiest Baby' Workshop | |
| 'The 5 S's' | | 1:38 | 'Happiest Baby' Workshop | |
| 'Swaddling' | | 1:54 | 'Happiest Baby' Workshop | |
| 'Side/Stomach' | | 1:29 | 'Happiest Baby' Workshop | |
| 'Shhhh' | | 2:31 | 'Happiest Baby' Workshop | |
| 'Swinging' | | 1:37 | 'Happiest Baby' Workshop | |
| 'Sucking' | | 2:05 | 'Happiest Baby' Workshop | |
| 'Where To Go' | | :27 | 'Happiest Baby' Workshop |
