Rehearsals are officially underway for the upcoming Broadway musical Water for Elephants. Go inside the first day of rehearsals below! (Broadway World)

The musical features Grant Gustin (“The Flash”, “Glee”) in his Broadway debut starring alongside Isabelle McCalla (The Prom, Shucked), four-time Tony Award nominee Gregg Edelman (City of Angels), Drama Desk and Outer Critic Circle Award nominee Paul Alexander Nolan (Slave Play), Stan Brown, Joe De Paul, Sara Gettelfinger and Wade McCollum.