| Person | Type | Job | Role(s) |
|---|---|---|---|
 Brian Grazer | Crew | Production | Executive Producer |
 Charles M. Schulz | Crew | Creator | Creator |
 Craig Schulz | Crew | Production | Executive Producer |
Michael Bonfiglio | Crew | Directing | Director, Executive Producer, Writer |
 Ron Howard | Crew | Production | Executive Producer |
 Sara Bernstein | Crew | Production | Executive Producer |
Justin Wilkes | Crew | Production | Executive Producer |
Anne Loi | Crew | Production | Executive Producer |
Jeff Morrow | Crew | Sound | Original Music Composer |
Marcella Steingart | Crew | Production | Producer, Writer |
Josh Scherba | Crew | Production | Executive Producer |
Meredith Kaulfers | Crew | Production | Co-Executive Producer |
Stephanie Betts | Crew | Production | Executive Producer |
Paige Braddock | Crew | Production | Executive Producer |
 Al Roker | Cast | Actor | Self - Journalist |
 Billie Jean King | Cast | Actress | Self - Tennis Champion / Activist |
Charles M. Schulz | Cast | Actor | Self - Creator of Peanuts (archive footage) |
 Drew Barrymore | Cast | Actress | Self - Actor, Producer |
 Jean Schulz | Cast | Actress | Self - Charles Schulz's Widow |
 Kevin Smith | Cast | Actor | Self - Filmmaker |
 Lynn Johnston | Cast | Actress | Self |
 Terry McGurrin | Cast | Actor | Snoopy (voice) |
 Ira Glass | Cast | Actor | Self - This American Llife |
 Lupita Nyong'o | Cast | Actress | Self - Narrator (voice) |
 Noah Schnapp | Cast | Actor | Self |
 Paul Feig | Cast | Actor | Self - Filmmaker |
 Keith L. Williams | Cast | Actor | Self - Actor |
 Jacob Soley | Cast | Actor | Pigpen (voice) |
 Miya Cech | Cast | Actress | Self - Actor |
 Hattie Kragten | Cast | Actress | Sally (voice) |
 Charlie Boyle | Cast | Actress | Violet (voice) |
 Wyatt White | Cast | Actor | Linus (voice) |
 Isabella Leo | Cast | Actress | Lucy (voice) |
 Isis Moore | Cast | Actress | Peppermint Patty (voice) |
Holly Gorski | Cast | Actress | Marcie (voice) |
 Christian Dal Dosso | Cast | Actor | Franklin (voice) |
 Jennifer Finney Boylan | Cast | Actress | Self - Writer |
Paige Braddock | Cast | Actress | Self - Cartoonist / Creative Director of Creative Associates |
Tyler James Nathan | Cast | Actor | Charlie Brown (voice) |
Chip Kidd | Cast | Self - Writer / Graphic Designer | |
Robb Armstrong | Cast | Actor | Self - Cartoonist, Jumpstart |
Karen Johnson | Cast | Self - Former Director, Charles M. Schulz Museum | |
Natasha Nathan | Cast | Actress | Patty (voice) |
Matthew Mucci | Cast | Actor | Schroeder (voice) |
| Person | Type | Job | Role(s) |
