- Script
- Gerard Jones (credited)
- Pencils
- Eduardo Barreto (credited) (signed as EB [E over B])
- Inks
- Eduardo Barreto (credited) (signed as EB [E over B])
- Colors
- Anthony Tollin (credited)
- Letters
- John Workman (credited)
- Job Number
- G-6005
- Genre
- adventure; superhero
- Characters
- Margo Lane; The Shadow [Lamont Cranston]; Harry Vincent; Moe Shrevnitz; Claude Fellows (introduction); Cliff "Hawkeye" Marsland; Joe Cardona; Half-Step (villain, death); Frank Nitti (villain); Jake "Greasy Thumb" Guzik (villain)
- Reprints
Takes place June 21, 1935.