Conversation so far:
Who is Uri Geller?
Uri Geller is a magician, television personality, and self-proclaimed psychic.
How did Uri Geller know Johnny Carson?
In 1973, magician, television personality, and self-proclaimed psychic Uri Geller appeared on The Tonight Show Starring Johnny Carson.
Are there any other interesting aspects about Uri Geller appearing on The Tonight Show Starring Johnny Carson?
Johnny Carson had been a magician himself and was skeptical of Geller's claimed paranormal powers.
Did Johnny Carson call Uri Geller out?
What happened to Uri Geller on The Tonight Show?
When Uri Geller joined Johnny Carson, he appeared surprised that he was not going to be interviewed, but instead was expected to display his abilities using the provided articles.
Did Uri Gellar fail to display paranormal abilities on The Tonight Show?
Uri Geller was unable to display any paranormal abilities, saying I don't feel strong.
Did Uri Geller and Johnny Carson get in a fight?
What happened after Uri Geller's appearance on The Tonight Show?
Uri Geller expressed his displeasure at feeling like he was being pressed to perform by Johnny Carson.
Was Uri Geller destroyed by his appearance on The Tonight Show?
This appearance on The Tonight Show, which Johnny Carson had orchestrated to debunk Uri Geller's claimed abilities, backfired. He was on his way to becoming a paranormal superstar.

Question: Did he ever thank Carson?
Self-contained rewrite: Did Uri Geller ever thank Johnny Carson?