The only show I can see that is on reasonably regulary as part of a series, an occasional one, is Penn & Teller Fool Us.
This started in around 2011 as a UK show hosted by the odious Jonathan Ross, a big pal of P&T. It then moved to the USA and P&T’s theatre home in Las Vegas.
If you don’t know it, the format is simple. A magician comes on stage, does a trick, often a card trick, and Penn tells them (in code) how it is done. Here’s an example of someone doing the Rolf Harris Jake The Peg act:
The show does not seem to be shown in the UK, so we have to rely on people posting excerpts or whole shows on YouTube or other sites.
The magicians start with a short introduction. Many seem to have sob stories. P&T have included younger people, magicians from foreign lands and even non-males.
Here’s a fooler: