I shared the talking guy on FB and got this response from a collector who has a few:
"This is GRIF the military talker, six were available, naval commander, helicopter pilot, rescue pilot , soldier tank commander and marine. They all had removable voiceboxes and the uniforms were available separate, figures came carded and boxed, they were also sold as adventure man without the talking unit, good figures, I have quite a few loose figures..."
Places to find PlaidStallions online: https://linktr.ee/Plaidstallions
Buy Toy-Ventures Magazine here:
http://www.megomuseum.com/odeon/store/products/