He was trying to expand his act with a variation of the old needle through the arm trick.
https://www.youtube.com/watch?v=czElKoDQbGQ&t=2s
David Waisglass and Gordon Coulthart
He was trying to expand his act with a variation of the old needle through the arm trick.
https://www.youtube.com/watch?v=czElKoDQbGQ&t=2s