Crossword puzzle clue "sitcom arthur better known by his nickname"

Sitcom Arthur better known by his nickname

Sitcom star (he played an innkeeper) who dropped his first name of George to go by his middle name's nickname: 2 wds.

Pseudonym of photographer Arthur Fellig who was known for his stark photos of murders and celebrities

He played King Arthur in 2017's "King Arthur: Legend of the Sword": 2 wds.

She played Arthur's girlfriend in "Arthur"

Noted student of actress Jean Arthur when Arthur was a teacher at Vassar

Psychology pioneer known for his work in classical conditioning (and for his dogs): 2 wds.

"Jeopardy!" host who dropped his first name of George to go by his middle name's nickname: 2 wds.