The masked villain known as 'The Tiger Shark' is unveiled !!
And I'm not telling who it is ........ you'll have to watch it.

Thx Doug..........
You had to love the heat ducts used for their periscope ;-)
I think Hollinger had the same hair style as the natives on Halfway island a few years back.

Cheers,
Charlie-painter777

Fighting Marines - 1936 Adventure Serial