[1] He is best known for voice roles including Goku in Ocean's English dub of the animated series Dragon Ball Z (succeeding Ian James Corlett and preceding Kirby Morrow), Rolf from Ed, Edd n Eddy, Tail Terrier in Krypto the Superdog, Dr. Adam Brody in Stargate Universe, and Wing Saber in Transformers: Cybertron, replacing the character's previous voice actor Colin Murdock.

Film appearances include; Happy Gilmore, Fear of Flying, I'll Be Home for Christmas, Best in Show, The Sport Pages: The Heidi Bowl, and Everything's Gone Green.

[2] During 2000,[2] Kelamis reprised the role in an unrelated dub produced by Westwood Media and AB Groupe for the UK (and later Canada).

He left in the middle of the Cell arc, with Kirby Morrow voicing Goku for the remainder of the production.

Kelamis has since stated he would have continued voicing Goku for the rest of the series, but was under the impression that the dub was ending, when it was in fact merely on a temporary recording hiatus.