演职人员
Detective Jim Hanley
C·奥布雷·史密斯
Capt. Martin Gallagher
Sam Hardy
Reporter Mooney
Russell Hopton
Doris Manning
Ruthelma Stevens
J.K. Manning
Hale Hamilton
Carey Weldon
Jack Mulhall
Lola Cresmer
Dorothy Mackaill
Mac MacIntosh, the prop man
Syd Saylor
Wylie Thornton
Paul Cavanagh
Alma Jenkins Thornton
Natalie Moorhead
Anice Cresmer
Marion Shilling
Allison, addled actor
William Humphrey
Sam, stage director
赫尔曼·宾
Ella, hefty actress
Dot Farley
Watkins, theater watchman
亚瑟·霍伊特
"Lovely" Holmes
Matthew Betz
Backstage Detective [extra]
沃尔特·布伦南