1958) is an American actor and the younger brother of actor/director Mel Gibson.

[1][2] Gibson was born in Peekskill, New York.

He has done voice acting in television series and films, including John Smith in Pocahontas II: Journey to a New World, Ray Tracer in ReBoot, and Captain Boomerang in Justice League Unlimited.

The Gibsons have appeared in several films together, including Maverick, Braveheart, and Conspiracy Theory.

Donal's other film roles include The Punisher, Fatal Bond, and Immortal Beloved.