1069_KIFR said:Georege Clooney "er" a short-lived comedy on CBS then "ER" NBC, the one everyone else knows
Tony Shaloub "Wings", NBC now "Monk", USA Network
Susan St. James. 'Mcmillan and Wife' then 'Kate and Ally'
Thomas Gibson "Dharma and Greg" Now "Criminal Minds"
Enrico Colantoni "Shoot Me" Now "Flashpoint"
Judd Hirsch "Taxi", "Dear John", Now "Numbers"
Traylor Howard, '2 guys and a Pizza Parlor" Now "Monk"
Steven Weber "Wings" Then "Studio 60 on the Sunset Strip"
Slight correction on titles:
You were right about George Clooney when he was on a short-lived CBS sitcom called E/R. He also appeared in some of the episodes of Roseanne and then got serious in the drama we know today ER.
Traylor Howard started with an under two season sitcom that started with Two Guys, A Girl And A Pizza Place. By season two, they ditched the pizza place and shortened the title to Two Guys And A Girl and, as you stated is now on Monk.
Thought I give you and oversight on its titles.