ITR started off as a group of friends who got together and performed "Jesus Christ Super Star" at St. Brigid's Church in Manotick. They then moved on to organizing variety shows at St. Leonard's Elementary School in the gymnasium. They called themselves Isle In The River Review Theatre Co. representing their Manotick roots. As they grew and gathered momentum they began doing full act plays performing at the church hall in Enniskerry. They changed the location of their performances to the Osgoode Community Centre just south of Ottawa, in the mid nineties.

ITR 2008 Executive

President
Janice Jenness

First Vice President
Gord Hawkes

Second Vice President
Katrina Bussey

Secretary
Linda Thomas-Fisher

Treasurer
Debby Hawkes