The world premiere comedy "Regrets Only," by L. Don Swartz, will be presented at the Ghostlight Theatre, 170 Schenck St., North Tonawanda. The show is on stage May 3 at 7 p.m.; May 4, 5, 11, 12, 18 and 19 at 8 p.m.; and on May 20 at 2 p.m.

"Regrets Only" features Joann V. Mis and Debby Koszelak Swartz as two grumpy Polish ladies, Lottie and Bernice, who crash a wedding reception and turn the celebration into a hysterical nightmare. "Regrets Only" is the fifth installment of the popular "Lottie & Bernice" series, following "Get Off My Cabbage," "The Lottie & Bernice Show," "Here We Sit" and "Danse Macabre."

Tickets are $14 (general) and $12 (senior citizens, students and veterans). Tickets can be reserved online at www.starrynighttheatre.com or by calling the theater at 716-743-1614.