Georgian Bay Musical Theatre Company (GBMTC), formally known as Triple Threat Summer Company, is a not for profit organization that brings contemporary Broadway musicals to Central Ontario. Our productions are intentionally geared towards developing a younger generation of theatre enthusiasts here at home. Our objective is to encourage young adults to be involved in all aspects of theatre, including stage performers and musicians, as well as technical crew, stage crew and/or production staff members.

In the summer of 2013 Triple Threat Summer Company in partnership with Huronia Players brought the very successful and sold out run of the musical RENT to Midland. A year later we became GBMTC and have since produced two more sold out shows, Legally Blonde in 2015 and Rock of Ages in 2017. We are looking forward to another successful run in 2019 with our production of Mamma Mia.

Our goal is to make a difference in our community by igniting the fire of musical theatre in the 18 to 35 year old demographic.

If you have any questions or would like more information about how to get involved with our productions we encourage you to contact us.

The Board

President/Chairperson & Artistic Director: Lori-Ann Clancy

Secretary & Media Relations Director: Shelley Barry

Executive Producer: Amanda Clarke

Community Relations & Fundraising Director: Stephanie Gendron

Promotions & Marketing Director: Nate Lacroix

Treasurer, Technical Advisor & Facilities Manager: Christoph Boker

Rock of Ages Rehearsal


Auditions, Show Info

Thank you to everyone who came out to audition for MAMMA MIA! We are excited to announce the official CAST LIST for our production. Donna Sheridan: Lo...

Mamma Mia! ~ CALLBACKS!


Attention all who auditioned for Mamma Mia! The fun is just beginning! Roles will be announced soon, but first we need to take a closer look at some o...

Mamma Mia Auditions!


Dust off your platform shoes and bell bottoms. It’s time to audition for GBMTC’s production of MAMMA MIA Auditions will be held on April 2...