Pioneer Theatre Company (PTC) presents Elf The Musical, December 3 through December 18, 2021. When last produced at PTC, Elf The Musical became the theatre's most popular holiday production of all time. The holiday musical took Broadway by storm when it premiered. Based on the 2003 film of the same name it quickly became a Christmas classic. It's an evening of entertainment for the whole family that the New York Post called a bonafide treat.