Sequel to Iron Sky, with a dinosaur riding Hitler

Iron Sky is on netflix and worth the watch.  It's not a stupendous movie, but it's pretty damn funny as it has Nazi's on the moon.  They greenlit a sequel and this time the Nazi's are in the center of the earth ... there's a trailer in the link below.  It's no Sharknado, but Iron Sky was funny enough where I'll check this one out.