Over his long career, he voiced numerous characters in many classic animated television shows. In G.i. Joe, Neil’s characters Shipwreck, Buzzer, Monkeywrench, Dusty, and Thunder were beloved by audiences.In the original Transformers, Ross was Springer, Hook, Slag, and Bonecrusher. He voiced the roles of Keith and Pidge in the beloved classic Voltron: Defender of the Universe. Ross voiced iconic villains Green Goblin and Dr. Doom in 90s animated classics Spider-Man and Fantastic Four.

Neil has done voices on numerous successful video games such as Metal Gear Solid, Command & Conquer, Call of Duty, and Doom 3. However, the video game role he is most known for is Codex in Mass Effect 1, 2, & 3. Other roles include Nightcrawler in the X-Men: Pryde of the X-Men, Clyde in PAC-MAN, Honest John in American Tail, Han Solo in Star Wars: Rebellion/Roque Squadron, and Cyclops/Wolverine in Spider-Man and his Amazing Friends.