- You may be looking for Frank Welker.
Frank Stallone (born July 30, 1950) is an American actor. His roles include Mac Richards in Lethal Games, Cesar Mario in Hudson Hawk, Testi in Night Claws, Ed Bailey in Tombstone, Jack Miskowski in Killing Blue and many other roles. He is mostly a singer/guitarist who sung "Take Me Back" for Rocky, "Peace in Our Life" for Rambo: First Blood Part II, and both "Angel Voice" and "Please Be Someone to Me" for Paradise Alley.
He is the younger brother of action movie star Sylvester Stallone.