Conversation so far:
When did Kelsey Grammer's show Frasier end?
May 2004
What did Kelsey Grammer do on Fraiser?
best known for his two-decade-long portrayal of psychiatrist Dr. Frasier Crane on the NBC sitcoms Cheers and Frasier
What other shows did Kelsey Grammer do besides Cheers and Fraiser?
Frasier Crane also had a crossover appearance in 1993 Wings episode Planes, Trains, & Visiting Cranes.
Did Kelsey Grammar win any awards?
Grammer received 11 consecutive Primetime Emmy Award nominations for his role in Frasier. He won four times for Primetime Emmy Award for Best Actor in a Comedy Series.
Are there any other interesting aspects about the Kelsey Grammer article?
In 2007, Grammer starred with Patricia Heaton in the American sitcom Back to You, which Fox cancelled after its first season.
Who did Kelsey Grammer work with on the American sitcom Back to You?
Patricia Heaton
Did Kelsey Grammer work with anyone else?
His next attempt, ABC's Hank, fared even worse.
Why was ABC's Hank cancelled?
It was cancelled after only five episodes had aired.
Why was ABC's Hank worse than the American sitcom Back to You?
Grammer later commented, Honestly, it just wasn't very funny.“
What did Kelsey Grammer do after ABC's Hank?
In 2011 and 2012, Grammer found success in the Starz drama series Boss as a fictional mayor of Chicago in the mold of Richard J. Daley
Did Kelsey Grammer win any awards for the Starz drama series Boss?
At the 2012 Golden Globe Awards Kelsey Grammer won the award for Best Actor in a Television Series Drama for his role on Boss.

Question: who did he work with?
Self-contained rewrite: Who did Kelsey Grammer work with on the Starz drama series Boss?