Marcelo Alonso Filmography
| 2024 | Baby Bandito (TV Series) |
| 2023 | The Settlers · as Vicuña |
| 2023 | El Águila y el Gusano · as Campuzano |
| 2023 | El Conde · as Strigoi |
| 2022 | Blanquita · as Prosecutor Herrera |
| 2022 | Hijos del Desierto (TV Series) · as Cornellius Bormann |
| 2020 | Vera de Verdad · as Elias |
| 2020 | My Tender Matador · as Choir Girl |
| 2019 | The Pack (2020) (CL) (TV Series) · as Ossandón |
| 2019 | Spider · as Gerardo |
| 2017 | Princesita · as Miguel |
| 2016 | El Camionero (TV Series) · as Antonio Flores |
| 2016 | |
| 2015 | |
| 2014 | Vuelve Temprano (TV Series) |
| 2013 | The Dance of Reality · as Nazi Officer |
| 2012 | Caleuche: El llamado del Mar · as José Bórquez |
| 2011 | Bombal · as Eulogio Sánchez |
| 2011 | Fugitives (TV Series) · as Marcos Oliveres |
| 2011 | La Mujer de Iván · as Iván |
| 2011 | 03:34 Terremoto en Chile · as Manuel |
| 2011 | Alicia’s Labyrinth (TV Series) · as Esteban Donoso Shepard |
| 2010 | Post Mortem · as Víctor |
| 2009 | Conde Vrolok (TV Series) · as General Juan De Dios Verdugo |
| 2009 | Tourists · as Joel |
| 2008 | |
| 2008 | Tony Manero · as Rumano |
| 2006 | Complices (TV Series) · as Gerardo Martínez |
| 2004 | Los Pincheira (TV Series) · as Domingo Del Solar |
| 1996 | Adrenalina (TV Series) · as Docente De Educación Física Del Colegio Warrington |
| 1963 | Festival de Viña del Mar (TV Series) · as Self - Spectator |