Ah, I read "narrate" as "write," as in writing the script/music for it, thus the Hama question. Yeah, pretty sure that's not him. I remember his narration (or at least intros and outros) from Spidey and friends and the Hulk cartoon.
I did think it was kinda cool that they got a lot of the Joe/Cobra/Destro voices right from the cartoons. I remember, even as a kid, thinking that some of the animation from the commercials was far superior than in the actual shows, and wishing the shows were more like the commercials.