Calum Worthy is a Canadian actor and musician who is known for his role as Dez Wade on the Disney Channel original series, Austin & Ally. He also played Teddy in the "Zeke and Luth's New Crew" episode of the Disney XD sitcom, Zeke and Luther and Lewis in the Good Luck Charlie episode "A L.A.R.P. in the Park". He voiced Sheldon in Finding Nemo and will reprise his role in Finding Dory. He voiced Yeen Leader in Wander Over Yonder. He plays Victor in Bizaardvark.