Behind the Mask [28305] Released: 1932-02-25 Revenue: $0 Budget: $0 Profit: $0 Runtime: 68 mins Popularity: 0.2673 Vote Average: 5.8 Vote Count: 14 Overview: A Secret Service agent nabs a scalpel-happy doctor who runs drugs in caskets. Cast [11] Jack HoltJack Hart aka Qu Constance CummingsJulie Arnold Boris KarloffJim Henderson Claude KingArnold Bertha MannNurse Edwards Edward Van SloanDr. August Stein Willard RobertsonCapt. E.J. Hawke Thomas E. JacksonAgent Burke Martha MattoxHotel Ansonia Ma Jessie ArnoldEastland Hospita Harry TenbrookMan in Black / H Trailers