Conversation so far:
When did Criss Angel's career start?
Criss Angel's first television appearance was in 1994, where he performed as a part of a one-hour ABC primetime special entitled Secrets.
What did Criss Angel do in his early career?
Criss Angel collaborated with musician Klayton to form Angeldust, a show that combined magic with music.

Question: Did he work with anyone?
Self-contained rewrite: Did Criss Angel work with anyone during his early career?