Sienna Miller (“Foxcatcher,” “American Sniper”) will step into Broadway’s “Cabaret” for the last six weeks of its run, taking over the lead role of Sally Bowles, currently played by Emma Stone.

She’ll appear opposite Alan Cumming, the revival’s original topliner, who’ll stick around through the end of the Roundabout Theater Company’s current run of the show at Studio 54. Miller previously starred in the Roundabout’s 2009 production of “Miss Julie.”

Box office for “Cabaret,” which had been healthy for a nonprofit production throughout its run, jumped notably when Stone joined the cast. Whether Miller will continue to keep numbers elevated remains to be seen.

Stone exits the production Feb. 15, with Miller stepping into the show Feb. 17 and appearing through the revival’s March 29 closing.