Directed by Mark Martino with choreography by Michael Lichtefeld and musical direction by Phil Reno, performances are scheduled for Aug. 5-17 at the Massachusetts venue.
Leavel will be joined by James Brennan as Horace Vendergelder and Jennifer Cody as Minnie Faye.
Based on Thornton Wilder's 1955 play The Matchmaker, Hello, Dolly! features a book by Michael Stewart and music and lyrics by Jerry Herman. Song titles include "Put On Your Sunday Clothes," "Before the Parade Passes By" and "It Only Takes a Moment."