Victor Garber will exit DC's Legends of Tomorrow during the just-premiered third season according to Deadline.
Though the departure has not been officially confirmed, the Hollywood trade reports that Garber's exit will presage a return to Broadway to star in a revival of the musical Hello Dolly! with Bernadette Peters, scheduled to debut in January 2018.
Garber debuted as Martin Stein in The Flash season one before becoming a series regular in DC's Legends of Tomorrow. Deadline did not report when Garber's final episode would be.