Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Snoopy e Charlie Brown: Peanuts - O Filme | 2015 | |
| Writer | O Natal de Charlie Brown | 1965 | |
| Writer | Charlie Brown e a grande abóbora | 1966 | |
| Writer | O Dia de Ação de Graças de Charlie Brown | 1973 | |
| Writer | É o Beagle da Páscoa, Charlie Brown! | 1974 | |
| Writer | É Natal de novo, Charlie Brown | 1992 | |
| Writer | Um Rapaz Chamado Charlie Brown | 1969 | |
| Writer | Feliz Dia dos Namorados, Charlie Brown | 1975 | |
| Writer | Charlie Brown's Christmas Tales | 2002 | |
| Writer | I Want a Dog for Christmas, Charlie Brown | 2003 | |
| Writer | Bon Voyage, Charlie Brown (e não voltes!) | 1980 | |
| Writer | Corre pela tua vida, Charlie Brown | 1977 | |
| Writer | Bom Ano Novo, Charlie Brown | 1986 | |
| Writer | You're Not Elected, Charlie Brown | 1972 | |
| Writer | É Mágica, Charlie Brown | 1981 | |
| Writer | Charlie Brown's All-Stars | 1966 | |
| Writer | Why, Charlie Brown, Why? | 1990 | |
| Writer | She's a Good Skate, Charlie Brown | 1980 | |
| Writer | It Was a Short Summer, Charlie Brown | 1969 | |
| Writer | It's Arbor Day, Charlie Brown | 1976 | |
| Actor | A Boy Named Charlie Brown | 1963 | Himself |
| Producer | A Boy Named Charlie Brown | 1963 | |
| Writer | Play It Again, Charlie Brown | 1971 | |
| Writer | Life Is a Circus, Charlie Brown | 1980 | |
| Writer | Adeus, Charlie Brown | 1983 | |
| Writer | You're in the Super Bowl, Charlie Brown | 1994 | |
| Writer | You're in the Super Bowl, Charlie Brown | 1994 | |
| Writer | Lucy Must Be Traded, Charlie Brown | 2003 | |
| Actor | It's Your 50th Christmas Charlie Brown | 2015 | Himself (archive footage) |
| Writer | Peanuts in Space: Secrets of Apollo 10 | 2019 | |
| Writer | What Have We Learned, Charlie Brown? | 1983 | |
| Writer | It's an Adventure, Charlie Brown | 1983 | |
| Crew | It's an Adventure, Charlie Brown | 1983 | |
| Crew | You're the Greatest, Charlie Brown | 1979 |