‘The Staircase’ Trailer Reveals Colin Firth as Michael Peterson
“The Staircase,” a brand new true-crime drama miniseries starring Colin Firth and Toni Collette, will premiere on Could 5, HBO Max has introduced. The collection is predicated on the true story of Kathleen Peterson, who in 2001 was reported lifeless by her husband Michael after having fallen down the steps of their residence. Michael was…