Based upon «The Spider» Magazine Stories (original poster)
Fiction's Famous Rascal In New Hair Raising Perils
THE FEDERAL AGENTS ALAN O'CONNOR and BOBBIE REYNOLDS IN ANOTHER THRILLING ADVENTURE DRAMA!
Get your sleaze on.
A WHIRLWIND OF ACTION-PACKED SERIAL THRILLS! (original poster - all caps)
GRIPPING With ACTION...GREAT With EXCITEMENT...World-Famous G-Men hold you spellbound in the most smashing serial you've ever seen!