Antônio Grassi Filmography
| 2024 | Desperate Lies (TV Series) · as Jonas |
| 2024 | Matilha (TV Series) · as Pai De Fuças |
| 2023 | The Pastor and the Revolutionary · as Advogado |
| 2022 | Pureza · as Senador Chico Campos |
| 2021 | Intervenção: É Proibido Morrer · as Juiz |
| 2021 | Virando a Mesa · as Delegado Noronha |
| 2020 | Good Morning, Verônica (TV Series) · as Delegado Wilson Carvana |
| 2020 | Chacrinha: A Minissérie (TV Series) · as Oswaldo |
| 2018 | Chacrinha: O Velho Guerreiro · as Oswaldo (60 Anos) |
| 2018 | If I Close My Eyes Now (TV Series) · as Delegado Gabino |
| 2015 | Milagres de Jesus - O Filme · as Zebedeu |
| 2015 | Romance Policial Espinosa (TV Series) |
| 2014 | Victory! (TV Series) · as Gregório Ferreira |
| 2014 | Milagres de Jesus (TV Series) · as Zebedeu |
| 2010 | Ribeirão do Tempo (TV Series) · as Prof. Milton Flores (flores) |
| 2009 | The Law and the Crime (TV Series) · as Adolfo |
| 2008 | Chamas da Vida (TV Series) · as Walter Azevedo De Castro |
| 2006 | Minha Nada Mole Vida (TV Series) · as Xuxo Gouveia |
| 2006 | A Very Nutty Boy (TV Series) · as Professor Da Escolinha De Futebol |
| 2006 | |
| 2005 | Mandrake (TV Series) · as Aurélio Duarte |
| 2005 | Carandiru: The Series (TV Series) · as Pires |
| 2004 | Como Uma Onda (TV Series) · as Roberto Augusto (robusto) |
| 2004 | Confiscated Goods · as Paulo Hermes |
| 2004 | The Charwoman (TV Series) · as Borges |
| 2003 | Chocolate com Pimenta (TV Series) · as Reginaldo Andrade |
| 2003 | Carandiru · as Seu Pires |
| 2002 | O Quinto dos Infernos (TV Series) · as Capitão Vidigal |
| 2001 | Sonhos Tropicais · as Vicente De Souza |
| 2001 | |
| 2001 | Minha Vida em Suas Mãos · as Repórter |
| 2000 | Brava Gente (TV Series) · as Pai |
| 1999 | Força de um Desejo (TV Series) · as Vitório |
| 1999 | Chiquinha Gonzaga (TV Series) · as Manoel |
| 1998 | Boleiros: Era Uma Vez o Futebol... · as Empresário Do Azul |
| 1997 | Mandacaru (TV Series) · as Capitão Glauco |
| 1997 | O Amor Está no Ar (TV Series) · as Lacerda |
| 1996 | Como Nascem os Anjos · as Comandante Fiúza |
| 1995 | Cara & Coroa (TV Series) · as Rômulo Matos |
| 1995 | Cutie Pie... Her Loves and Sins (TV Series) · as Amado |
| 1995 | Young Hearts (TV Series) · as Prof. João Mendes (jalecão) |
| 1995 | Two Billion Hearts · as Narrador |
| 1994 | Pátria Minha (TV Series) · as Carlos |
| 1994 | Memorial de Maria Moura (TV Series) · as Anacleto |
| 1994 | Tropicaliente (TV Series) · as Conrado |
| 1993 | O Mapa da Mina (TV Series) · as César De Oliveira |
| 1992 | Casseta e Planeta, Urgente! (TV Series) · as Nicolas Macho |
| 1992 | Você Decide (TV Series) · as Adalberto |
| 1991 | O Dono do Mundo (TV Series) · as Darci Nogueira |
| 1991 | My Husband (TV Series) · as Claudio |
| 1991 | Meu Marido (TV Series) · as Claudio |
| 1990 | Desire (TV Series) · as Cast |
| 1989 | Delegacia de Mulheres (TV Series) · as Fernando |
| 1989 | Top Model (TV Series) · as Cast |
| 1989 | The Long Haul · as Fefeu |
| 1989 | O Salvador da Patria (TV Series) · as Plínio Kohl |
| 1988 | Best Wishes · as João |
| 1988 | The Promise (1988) (TV Series) · as Pedro Santana |
| 1987 | Mandala (TV Series) · as Zé Mário |
| 1986 | |
| 1984 | Power Play (TV Series) |
| 1984 | Noites do Sertão · as Caçador |
| 1981 | Os Imigrantes (TV Series) · as Clemente De Oliveira |