Realizing she's deceived him, Sweeney Todd (Brian Mulligan), right, pushes Mrs. Lovett (Stephanie Blythe) into her own baking oven, in a scene from the San Francisco Opera production of Stephen Sondheim's "Sweeney Todd," Wednesday, Sept. 9, 2015, at the War Memorial Opera House in San Francisco, Calif. (D. Ross Cameron/Bay Area News Group)
Sweeney Todd (Brian Mulligan), mourns over the body of his wife Lucy (Elizabeth Futral), in a scene from the San Francisco Opera production of Stephen Sondheim's "Sweeney Todd," Wednesday, Sept. 9, 2015, at the War Memorial Opera House in San Francisco, Calif. (D. Ross Cameron/Bay Area News Group)
Tobias Ragg (Matthew Grills) cuts the throat of Sweeney Todd (Brian Mulligan) as he mourns his dead wife Lucy (Elizabeth Futral), in the climactic scene from the San Francisco Opera production of Stephen Sondheim's "Sweeney Todd," Wednesday, Sept. 9, 2015, at the War Memorial Opera House in San Francisco, Calif. (D. Ross Cameron/Bay Area News Group)