Harvey, an invisible rabbit. Loeb Ex. 7:30 May 18-21. Free tickets at box office at noon the preceding day.

Godspell. Wilbur Theatre, 252 Tremont St., Boston. 7:30 daily, 2. Wed. and Sat.

Hands Off! Three one-act plays by Beckett: "Act Without Words," "II" and "Cascando." Also "Striptease" by Mrozek, carvan Theatre. 1555 Mass Ave. Cambridge. 9, May 12. Free tickets to first twenty people who call for reservations.

The Basic Training of Paylov Hummel. Open Circle Theatre, 76 Warrenton St., Boston. 7:30, Tues.-Fri. 5, 9, Sat. 3, 7:30 Sun.

Jews of Silence by Elie Weisel, about Soviet Jewry. Hebrew Teacher's College, 43 Hawes Street, Brookline. 8:45, May 20.