PORTLAND — Mad Horse Theatre will present the premiere of “Shameless! The Musical,” opening May 9 and running through May 18.

Written by Portland writer and musician Jason Wilkins, the show features a cast of six and is directed by Mad Horse Theatre Associate Artistic Director Peter Brown.

It is the story of what happens when gay rights and the religious right collide within the confines of a single family. It combines wild comedy, heartbreaking drama and catchy folky pop tunes. It blends heart, family values and possibly a bit of controversy.

Performances will be at 7:30 pm on May 9-11 and 16-18 at Lucid Stage, 29 Baxter Boulevard. All shows are pay what you can.