Last March a fire all but destroyed a very special playground in Toronto.

The city’s High Park children’s castle had been lovingly built by volunteers. Its destruction resulted in an overwhelming community response–including a day-long community celebration.

Celebrity contractor, Mike Holmes, stepped in with his crew to offer to lead the rebuild–an elaborate new playground structure.

Holmes filmed the rebuild for his television show, Holmes Makes It Right. It’s scheduled to air later this month.

The description for that episode reads:

When a beloved castle playground in Toronto’s High Park is damaged by fire, “Mike Holmes is fuming.

“He leads a legion of crewmembers, engineers, architects and firefighters into battle against extreme heat and construction challenges, all while the clock is ticking.

“With help from the community, Mike and his team overcome major setbacks to rebuild a brand new castle that’s fit for any King or Queen, teaching kids that they can rise above any obstacle and build their own kingdoms.”