The Youth Ensemble of McCarter Theatre’s 2025 “A Christmas Carol,” which runs through December 28, includes, from left, top row: Atticus Kragseth (Skillman), Zayda Knowles (Trenton), Skarlett Rose Willis (Belle Mead), Stella Malone (Montgomery), Ishaan Sebastian (Princeton). Bottom row: Caryna Desai Shah (Princeton), Mikayla Irene (Pennington), Rafella Mousa (Hamilton), and Evie Moore (Princeton). Visit mccarter.org for tickets and performance dates.