Conversation so far:
What was Phil Hartman's style?
his real-life personality, which was described as "a regular guy and, by all accounts, one of show business' most low-key, decent people".
and what was his show style?
Hartman often played seedy, vain or unpleasant characters as well as comedic villains.

Question: what shows did he act in?
Self-contained rewrite: what shows did Phil Hartman act in?