Butler High School's fall musical will be “Schoolhouse Rock Live!” based on an idea by David McCall and the educational television series created by George Newall and Tom Yohe. The Emmy Award-winning 1970s Saturday morning cartoon series taught history, grammar and math through clever songs. The musical will go on at 7:30 p.m. Friday and Saturday in the Butler Senior High School auditorium. Tickets are $5 and available at May's Music Shoppe, 247 E. Jefferson St., or at the door.

Portersville Christian School fine arts boosters will present the stage version of “The Pink Panther Strikes Again,” based on the film classic, at 7 p.m. today, Friday and Saturday at the school, 343 E. Portersville Road. Tickets are $7 for adults, $6 for college students with ID, $5 for students, and free for children 5 and younger. Tickets are available at the school office. Call 724-368-8787, Ext. 10.

Seneca Valley Middle School is performing “Seussical the Musical,” based on the works of Dr. Seuss, at 7 p.m. today, Friday and Saturday in the Seneca Valley Intermediate High School auditorium. Tickets are being sold at the door for $5.

Comtra Theatre, Route 19 in Cranberry Township, presents Ken Ludwig's “Moon Over Buffalo” through Nov. 24. Curtain is at 7:30 p.m. Fridays and Saturdays. Tickets are $12. Call 724-591-8727 or 724-591-5383 or visit www.comtraplayers.com.

“Irving Berlin's White Christmas,” based on the classic Bing Crosby movie, will be the fall Tri-State Musical running Friday through Sunday at Lincoln Park Performing Arts Center, One Lincoln Park, Midland. Curtain is at 7:30 p.m. Fridays and Saturdays and at 2 p.m. Sundays. Tickets are $12 to $20. Call 724-643-9004 or visit www.lppac.org.New Castle Playhouse presents the musical “Cinderella” at 7:30 p.m. Friday and Saturday and Nov. 23, 24 and 30 and Dec. 1 and at 2 p.m. Sunday and Nov. 25 and Dec. 2 in the Annex Theatre, 212 E. Long Ave., New Castle. Tickets are $15 for adults, $12 for senior citizens and students, and $10 for children 12 and younger. Call 724-654-3437 between 9 a.m. and 4 p.m. weekdays.Kean Theatre, 5847 Meridian Road, Gibsonia, presents the musical “Nunsense” at 8 p.m. Friday and Saturday and at 2 p.m. Sunday. Evening shows are $32 and Sunday matinees are $30. Call 724-444-5326 or visit www.keantheatre.com.

Pittsburgh Public Theater hosts the Pittsburgh premiere of “Good People,” David Lindsay-Abaire's Tony-nominated play set in contemporary Boston, through Dec. 9 at the O'Reilly Theater, 621 Penn Ave. The schedule is 7 p.m. Tuesdays, 8 p.m. Wednesdays through Saturdays; as well as 2 p.m. Saturdays and 2 and 7 p.m. Sundays, with some exceptions. Tickets are $23 to $55; students and anyone age 26 and younger with valid ID pay $15.75. Call 412-316-1600 or visit ppt.org.PNC Broadway Across America-Pittsburgh presents “War Horse” Nov. 13 to 18 at the Benedum Center, 719 Liberty Ave. The winner of five Tony Awards will be performed at 7:30 p.m. today; 8 p.m. Friday; 2 and 8 p.m. Saturday; and at 1 and 6:30 p.m. Sunday. Tickets start at $24. Call 412-456-4800 or visit www.trustarts.org.CLO Cabaret presents “A Grand Night for Singing,” Broadway's tribute to Rodgers and Hammerstein, through Jan. 20 at the Cabaret at Theater Square, 655 Penn Ave. The evening features more than 30 of Rodgers and Hammerstein's hits from shows such as “Carousel,” “Oklahoma!,” “The King and I” and “South Pacific.” Curtain is at 7:30 p.m. Wednesdays, 1 and 7:30 p.m. Thursdays, 7:30 p.m. Fridays, 2 and 7:30 p.m. Saturdays and 2 p.m. Sundays. Tickets are $34.75 to $44.75 and available by calling 412-456-6666 or visiting www.CLOCabaret.com.