Comtra Theatre will conduct auditions for "The Rocky Horror Show" from 2:30 to 5 p.m. Aug. 21 and from 6 to 8:30 p.m. Aug. 22 at the theater on Route 19, Cranberry Township.

Those auditioning should take a prepared song to sing a cappella. There will be cold readings as well as a dance audition.

Performers must be at least 17 to audition. Show dates are Oct. 15 to 30.

For more information call the theater at 724-773-9896 or the director at 724-316-1756.

Also, New Castle Playhouse has planned auditions for "The Great American Trailer Park Musical" on Aug. 22 and 23, from 6 to 8:30 p.m., in the Annex Theatre, 212 E. Long Ave., New Castle.

The cast requires five females and two males age 25 or older. Those auditioning should prepare a vocal selection; an accompanist will be available. Readings from the script will be part of the audition.

Show dates are Oct. 15 to 31. Call 724-654-3437.