Mart Kessel-Otsa is an Estonian sound recordist, sound mixer and sound designer.
Diğer Roller
| 2024 | Torn - Sound Recordist |
| 2024 | Galina - Sound Director |
| 2024 | Anett - Sound Recordist |
| 2024 | Eluteelised - Sound |
| 2024 | Mees missioonil - Sound Designer |
| 2024 | Nii ta on - Sound Designer |
| 2023 | Puudutus - Foley Artist |
| 2023 | Puudutus - Sound Designer |
| 2023 | Puudutus - Sound Recordist |
| 2023 | Päikeseaeg - Sound Recordist |
| 2023 | Põrgu katlakütja - Sound Director |
| 2023 | Neeme Järvi. Muusika üle kõige - Sound Designer |
| 2023 | Gorikaturist - Sound |
| 2022 | Neidsaare hoo peal - Sound Director |
| 2022 | Machina Faust - Sound Director |
| 2021 | Sandra saab tööd - Sound Re-Recording Mixer |
| 2020 | Keelepäästja - Sound |
| 2020 | Kratt - Sound Recordist |
| 2019 | Ráhkkis Eadni - Sound |
| 2019 | Marju Lepajõe. Päevade sõnad - Sound |
| 2018 | Jagatud valgus - Sound Recordist |
| 2017 | Minu Näoga Onu - Sound Recordist |
| 2016 | Armastuse maa - Sound Director |
| 2016 | Perekonnavaled - Sound |
| 2015 | Roukli - Sound Recordist |
| 2014 | Rüzgarların Arasında - Sound Recordist |
| 2012 | Kõik muusikud on kaabakad - Boom Operator |
| 2012 | Vientuļā sala - Sound Director |
| 2011 | Idioot - Boom Operator |
| 2011 | Uus Maailm - Boom Operator |
| 2010 | Kutsar koputab kolm korda - Sound Designer |
| 2009 | Pangarööv - Sound Director |
| 2006 | Kuldrannake - Sound Director |
| 2005 | Tormise regi - Sound Director |
| 2004 | Täna öösel me ei maga - Foley |
| 2004 | Täna öösel me ei maga - Sound Director |
| 2004 | Täna öösel me ei maga - Sound Recordist |
| 2003 | Somnambuul - Sound Designer |
| 1999 | Ristumine peateega - Sound Director |
| 1998 | Georgica - Sound Designer |
| 1998 | Ingmar Bergman - om liv och arbete - Sound Editor |
| 1993 | Tanjuska ja 7 perkelettä - Sound Editor |
| 1989 | Noblesse oblige - Sound |
| 1988 | Elu ilma… - Sound Designer |
| 1987 | Metsluiged - Sound |
| 1986 | Ühepuulootsik - Sound Director |
| 1986 | Kihnu Mees - Sound |
| 1986 | Lasnamäe - Sound Director |
Duvar