Distribution et crédits de « The Quack »
Directing
-
Wilbert Melville
director
Writing
-
Wilbert Melville
writer
Distribution
-
Lee Shumway
James McDonald aka Slim Jim aka Dr. Reed
-
Velma Whitman
Mary McDonald - Jim's Wife
-
William Dennis
Three-Card Burke
-
George Routh
'Doc' Jones
-
William Parsons
Detective Simpson
-
Charles Brandt
Harold - McDonald's Child