Riddle Of The Ghostly Avengers #16 The
Broadcast: August 21, 1947
Added: Jul 02 2020
Discovering the answer to the riddle of the ghostly avengers Hop and Tank are playing a dangerous game in hopes of learning the identity of the man behind the whole scheme. Hop and Tank are hiding in the barn, where Martin fails to see them hiding by the gliders. Martin, an ex-employee of the Ave Flying Service is talking to someone on the telephone. Hop and Tank need to find out who the voice on the telephone is to discover who is behind the mystery.