2024-2025 Klein Drama (BE) MORGEN IS 1 KEER SLAPEN composer/soundtrack
with: Elena Peeters, script, director & dramaturgy: Katrien De Bruycker and Raf Walschaerts
2024-2025 Nevski Prospekt (BE) GINGER composer/soundtrack
with: Ives Thuwis, Jotka Bauwens, dramaturgy: Wim De Winne, external eye: Gregory Caers
2023-2024 Nie (CZ/NO/GB) THE END OF EVERYTHING EVER actor/musician
with: Iva Moberg, Kjell Moberg, Bára Latalova, David Hlaváč/David Pagan, Tomáš Měcháček/Kieran Edwards, Robert Orr/Helder Deploige, director: Alex Byrne
2022-2023 Te Gek!? & Garifuna (BE) NERVEUZE VROUWEN musician
director: Els Dottermans, script: Gerda Dendooven, Hugo Matthysen, with: De Laatste Showband, Slongs, Tine Reymer, Clara Cleymans, Inge Paulussen
2019-2023 Nie (CZ/NO/GB) THE GIRL WITH THE UGLY FACE actor/musician, composer/music director
director: Kjell Moberg, met: Helder Deploige, Ingeborg Larsen
2018-2021 Nie (CZ/NO/GB) BROTHERS & SISTERS actor/musician, composer/music director
director: Kjell Moberg, with: Viggo Venn, Moa Meinich, Helder Deploige, Ingeborg Larsen
2017-2023 Nie (CZ/NO/GB) WE COME FROM FAR, FAR AWAY actor/musician
director: Alex Byrne, with: Iva Moberg, Robert Orr, Václav Kalivoda/Helder Deploige, Marina Popović/Julia Masli
2017-2018 Han Solo (BE) JUBILEE composer/soundtrack
with: Han Coucke
2016-2017 Barneteatret Vårt (NO) DEN LILLE PRINSEN music director, composer/soundtrack
director: Elisabet Topp, with: Andrea Wasrud, Mathias Melsæter Rydjord, Sarah Christine Sandberg
2015-2016 Han Solo (BE) KLOENKE composer/soundtrack
with: Han Coucke
2014-2015 Riksteatern (SE) NATTEN DEN 28 FEBRUARI music director, composer/soundtrack
director: Kjell Moberg, with: Mårten Andersson, Frida Beckman, Siri Hamari, Martin Lagos, Kim Theodoridou
2014-2021 Nie (CZ/NO/GB) HANNA & HEINZ actor/musician, composer/music director
director: Kjell Moberg, with: Hanne Gjerstad Henrichsen, Helder Deploige
2013-2014 Nordland Teater (NO) EN MIDTSOMMERNATTS DRØM music director, composer/soundtrack
director: Kjell Moberg, with: Stein Hiller Elvestad, Hilde Stensland, Linda Mathisen, Kristian Winther, Rune Storsæther Løding
2012-2014 Compagnie Cecilia & KVS (BE) VORST-FOREST actor/musician
with: Titus De Voogdt, Johan Heldenbergh, Zouzou Ben Chikha/Helder Deploige, Lotte/Hanne Vandersteene
2011-2023 Nie (CZ/NO/GB) MUSEUM OF MEMORIES actor/musician, composer/music director
director: Kjell Moberg, with: Guri Glans, Iva Moberg, Helder Deploige, Kieran Edwards, Dagfinn Tutturen
2011-2013 Kopergietery (BE) & Nie (CZ/NO/GB) TWIST actor/musician, composer/music director/soundtrack
director: Johan De Smet, Kjell Moberg, with: Nele Van den Broeck, Helder Deploige, Dagfinn Tutturen, Lenka Rozehnalova
2011-2012 Behoud de Begeerte (BE) TE GEK VOOR WOORDEN musician
with: Saskia De Coster, Geertrui Daem, Helder Deploige, Kristien Hemmerechts, Jeroen Olyslaegers, Peter Terrin, Christophe Vekeman, Mich Walschaerts
2010-2013 Han Coucke & Helder Deploige (BE) WACHTEN OP... actor/musician, composer/music director
with: Han Coucke, Helder Deploige
2010-2011 Maaike Cafmeyer & Nele Bauwens (BE) WAT HEEFT U BELET TE KOMEN? musician
director: Stef De Paepe, with: Maaike Cafmeyer, Nele Bauwens, Helder Deploige, Niels Verheest
2008-2010 Compagnie Cecilia (BE) THE BROKEN CIRCLE BREAKDOWN musician
with: Johan Heldenbergh, Mieke Dobbels, Patrick Riguelle/Helder Deploige, Nils de Caster, Pol Depoorter en Mario Vermandel
2006-2008 Kopergietery (BE) KOEKOEKKIND composer/soundtrack
director: Ives Thuwis, with: Hendrik Lebon, Ives Thuwis, Gregory Caers
2007-2022 4Hoog (BE) DE KONING ZONDER SCHOENEN composer/soundtrack
director: Frans Van der Aa, with: Liesa Naert, Fabrice Delecluse
2005-2006 Kommil Foo (BE) IN CONCERT musician
with: Mario Vermandel, Tony Gyselinck, Helder Deploige, Hans Francken, Gwen Cresens, Carlo Mertens e.a.
2005-2008 4Hoog (BE) BOL DE WERELD actor/musician, composer/music director
director: Raf Walschaerts, with: Katrien De Muynck, Helder Deploige, Han Coucke
2004-2005 Danshuis Limburg (NL) SAN CLEMENTE composer/soundtrack
director: Ives Thuwis, Gregory Caers, with: Bennie Bartels, Georgina Teunissen, Mathias Sercu, Jits Van Belle
2004-2006 Wouter Deprez, Helder Deploige & Wannes Cappelle (BE) KONING KEIZER KANNIBAAL actor/musician, music director
with: Wouter Deprez, Helder Deploige, Wannes Cappelle
2004-2005 MartHa!tentatief DE ZOOLOGIE musician
with: Johan Petit, Stoffel Verlackt, Jonas Van den Bossche, Bart Voet, Tom Clement/Helder Deploige
2003-2006 Kopergietery (BE) CALYPSO actor
director: Johan De Smet, Vincent Bal, with: Lotte Pinoy, Helder Deploige, Tony Ghyselinck, Steven De bruyn
2002-2008 4Hoog (BE) SPECHT actor/musician, composer/music director
director: Raf Walschaerts, with: Katrien De Muynck, Helder Deploige, Han Coucke
2000-2001 Cie De Koe (BE) ELISABETH EN ESSEX music composition
with: Peter Van den Eede, Katelijne Damen
2000-2001 Cie De Koe (BE) DE LIEFDE HET IS composer/soundtrack
with: Katelijne Damen, Frans Van der Aa, Jan Steen
1999-2001 Speelteater Gent/Kopergietery (BE) DE WRAAK VAN TARZAN actor/musician, composer/music director
director: Johan De Smet, with: Pieterjan Vervondel, Trixie Whitley, Helder Deploige, Gilles Deschrijver, Kris Cuppens, Caroline Rottier
1999-2000 Toneelhuis & Cie De Koe (BE) TALKSHOW II musician, composer/music director
director: Peter Van den Eede, Marc Uytterhoeven, Tom Lanoye, with: Lucas Van den Eynde, Gène Bervoets, Sien Eggers, Katrien Meganck e.a.
1998-1999 Speelteater Gent/Kopergietery (BE) KOMOSHA actor/musician
director: Johan Desmet, with: Chérif Zaouali, Diede Bohez, Thor, Tom De Wulf, Stéphane Misseghers/Helder Deploige, Anton, Pascal Buyse
1997-1998 Drie Vingers (B) VERLEDEN HARTJES composer/soundtrack
director: Katelijne Damen, with: Govert Deploige, Frans van der Aa, Vanessa van Durme
1997-2000 Mireille & Mathieu (B) ZIT! actor/musician
director: Walter Janssens, with: Erik Bassier, Kathleen Wijnen, Helder Deploige