Vintage Star Trek Action Figure Collection. 1979 Mego 3.75 Figure Collection. Original 3.75 action figures in excellent, unused condition in original packaging. For the regular crew figures the images are for identification purposes only. You will not get the exact figures pictured- you may get a nicer one! We will pick the nicest ones we have to send out first from our inventory of several dozen figures. For the Rare alien series you will get the exact figure pictured. Poster tubes, are taking much longer. The item "1979 Star TrekMotion Picture 3.75 MEGO Action Figures-Carded-Your ...