Sunday was the final day for Edmonton's 33rd annual Fringe Festival but a serious dialogue was just heating up after an online review containing homophobic slurs took aim at one of the shows.

The 33rd annual Edmonton Fringe Theatre Festival concludes Sunday, but festival-goers will still have the chance to watch the most critically-acclaimed and popular productions.

Get ready to channel the 1970s, as the 33rd annual Edmonton International Fringe Festival celebrates "Fringed and Confused."