It was right in front of me the whole time, but there are certain screen captures, and these may not be the best, whereby 7-Zark-7 looks suspiciously like an over-sized, multi-colored Easter egg. Why didn't I think of that when I was making, dipping and coloring all those eggs as a child?
On Battle Of The Planets (1978) he was often seen hanging at Center Neptune with his peeps 1-Rover-1 and others.
Get it peeps!?
Aw, Happy Easter all.