Conversation so far:
What type of drama shows did Barrowman star in?
Barrowman's television career began with several appearances in short-lived prime-time soap operas.
What role did he play in the soap operas?
Barrowman first starred as Peter Fairchild in Central Park West (1995) a show American film critic Ken Tucker calls "a tale of ritzy, ditsy New York City careerists.

Question: What else did he do after starring in the soap operas?
Self-contained rewrite: What else did John Barrowman do after starring in the soap operas besides starring in Central Park West (1995)?