"Spellbound!," adapted by Michael Flachmann from Shakespeare's "Cymbeline" with music and lyrics by Shishir Kurup and David Markowitz, at the Southwest Shakespeare Company through May 24.

Onstage This Week: May 18–24

Who said theatres only ever produce small-cast shows? This week’s shows, whether farces or tragedies, musicals or dramas, largely feature strong ensembles.