He appeared in Roustabout , another Presley film , as a carnival barker .
He also appeared in Presley 's 1968 NBC television special Elvis ( also known as Elvis ' 68 Comeback Special ) , where he sat at the side of the stage playing a tambourine .
He appeared in Roustabout , another television special film , as a carnival barker .
He also appeared in Presley 's 1968 NBC television special Elvis ( also known as Elvis ' 68 Comeback Special ) , where he sat at the side of the stage playing a tambourine .