Donovan's Brain

Lew Ayres as Dr. Patrick J. Cory Victor Sutherland as Nathaniel Fuller Peter Adams as Mr. Webster John Hamilton as Mr. McNish (uncredited) Paul Hoffmann Charles Sullivan Nancy Reagan as Janice Cory Tom Powers as Donovan's Washington Advisor James Anderson as Chief Tuttle Harlan Warde as Treasury Agent Brooke Shimen Ruskin as Tailor Don Brodie as Detective Who Follows Dr. Cory from Hotel (uncredited) Lisa Howard as Chloe Donovan Gene Evans as Dr. Frank Schratt Steve Brodie as Herbie Yocum Frank McLure as Man leaving Fuller's Office (uncredited)

Curt Siodmak Novel Felix E. Feist Director, Screenplay Tom Gries Producer Joseph F. Biroc Director of Photography Boris Leven Production Design