Improv theatre · Zmack

Improv theatre workshops, residencies and shows.

Curt performs, directs and teaches improv theatre. He founded Zmack in Shanghai in 2009 and works with ensembles, festivals and theatres across Asia and beyond.

What Curt offers

Workshops

17 workshops for improvisers and ensembles, from a 2-hour lab to a two-day intensive. Many can end in a show.

See the catalogue

Classes

Improv 101, 201 and 301 for people who want to learn improv theatre. Improv 101 is currently offered in Bangkok.

See classes

Residencies

Curt joins theatres and local improv groups for artist residencies, developing new shows with ensembles.

See residencies

Show development

The Sandbox system helps an ensemble create a new show with its own form, audience involvement and game.

See The Sandbox
Improv theatre classes

Learn improv theatre

Improv 101 introduces the fundamentals of improv theater. Improv 201 focuses on character-based, relationship-driven scene work and long-form improv. Improv 301 explores long-form through deconstruction. Improv 101 is currently offered in Bangkok.

For the current Bangkok course, dates and prices, use the Improv 101 site. The schedule lives there so it stays up to date.

Curt Mabry coaching participants during a workshop
For troupes and theatres

Residencies and facilitator training

Curt joins theaters and local improv groups for artist residencies, developing new shows with ensembles. He also offers The Working Improviser, an improv-theater facilitator training program.

The Sandbox show development

Curt joins your theatre and your cast builds a new, locally relevant show. The process draws on board games and the Marvel Method of comic creation, with Curt and the ensemble taking turns to lead and follow. Length and format are agreed with you.

The Working Improviser

A separate facilitator-training offer. Improvisers learn to design and deliver their own applied improv workshops. It is not a beginner improv class.

Festivals and masterclasses

Curt teaches and performs at improv festivals and runs masterclasses for experienced ensembles. Ask about dates, formats and travel.

Recent residencies

  • Nov 2025

    Ningbo British International School and UNNC. A one-week artist-in-residence engagement.

  • Dec 2024

    Improv Hub, Hanoi. Artist in residence from 5 to 16 December.

  • Apr 2024

    Nepalaya Improv Festival, Pokhara. Festival and residency in Nepal.

  • 2014 to 2017

    Kaixin Mahua, Shanghai. An embedded residency developing and training the Kaixin Jixing troupe.

Scenes from the Winter Residency at Improv Hub in Hanoi, with The Working Improviser workbook and the Sandbox logo
Selected festivals and credits

Where Curt has performed and taught

  • Now Improv Festival, Beijing (featured performer and instructor)
  • Vietnam Improv Festival (featured performer, instructor and panel leader)
  • Singapore Improv Festival (Typecast)
  • Manila Improv Festival (featured Zmack performance)
  • Nepalaya Improv Festival, Pokhara
  • Hong Kong Improv Theater Festival
  • Macau Theater Festival
Curt Mabry coaching a student through a scene in a theatre workshop
Schools and education

Adaptable programmes for schools

These are adaptable proposals for conversation, not fixed packages. Format, length and fees depend on the students, the school and the goal. They are not clinical services.

Improv 101 for students

Foundations of improvisation for school groups. Listening, confidence, collaboration and creating short scenes together. An example format is about 25 students and 12 hours per group.

Forum Theatre

Theatre for social change, developed by Augusto Boal. Older students explore social pressure, choices and different points of view through performance. An example format is 12 to 15 students and 8 hours per group.

Public speaking, Model UN and student ambassadors

A customised speaking programme built from Curt's You Are the Message and persuasive communication work. A minimum of four sessions is recommended, with groups of 6 to 8.

University preparation

Storytelling for personal statements, interview role play and communication coaching. Curt has worked with Grade 11 students at Shanghai American School on more than one occasion.

Teacher workshop

A practical 1.5 to 2-hour lab on using improv tools for classroom engagement and management, built around the real challenges of the teachers in the room.

For classes and rehearsals

Improv tools

A scene spinner, random words, emotions, first lines, status cards, a broken remote control and more. Open them on a phone or put them on the big screen.

Play with the tools

Talk with Curt about training, coaching, classes, workshops, festivals, or an artist residency.