#1

Credits

Script

Lee Falk, Joe Musial, Clayton Knight, Billy DeBeck, Edwina Dumm, Sheldon Stark, Storm P., Thornton Burgess, Feg Murray, Carl Anderson, Bob Dunn, E. C. Segar, Frank Miller, Jimmy Thompson, Chic Young, Eugene Pollock, Fanny Y. Cory, Harold Knerr

Pencils

Phil Davis, Joe Musial, Clayton Knight, Billy DeBeck, Edwina Dumm, Neil O'Keeffe, Austin Briggs, Feg Murray, Carl Anderson, Bob Dunn, E. C. Segar, Frank Miller, Jimmy Thompson, Chic Young, Fanny Y. Cory, Harold Knerr

Inks

Phil Davis, Joe Musial, Billy DeBeck, Edwina Dumm, Neil O'Keeffe, Austin Briggs, Feg Murray, Carl Anderson, Bob Dunn, E. C. Segar, Frank Miller, Jimmy Thompson, Chic Young, Fanny Y. Cory, Harold Knerr

Letters

E. C. Segar, Jimmy Thompson

Editor

Margery McKay Cridland

Characters

• Henry
• Mandrake
• Lothar
• Boris Karloff