Daredevils of the Red Circle (serial, 1939)

Daredevils of the Red Circle is a 1939 Republic action-adventure-crime serial directed by John English and William Witney. Which means it’s probably going to be very good.

It turns out to be very good indeed, in fact one of the best of all the serials of its era, and an absolute must-see for serial fans.

Here's the link to my full review at Classic Movie Ramblings.