It was a nice touch, albeit not entirely necessary as the kid seemed plenty convinced the moment he heard Garman’s impression he was listening to the real deal!
The look on Hunter’s face is priceless as “Batman” reminded the young boy to eat his vegetables and cuts the call short to ride off in the Batmobile to stop The Riddler.
Garman went on more about the experience in his YouTube description and said he had fun “traveling back in time” and that he thought Adam West would’ve been proud of what he did to make young Hunter’s day.
Ralph Garman jazzed up the call with some Batcave sound effects from the original Batman as well as a sound of the Batmobile speeding away at the tail end of the message to really sell the effect.